Is 2,749,420 a Prime Number?
No, 2,749,420 is not a prime number
Number Properties
- Value:2,749,420
- Number Type:Even, Positive
- Digit Sum:28
- Total Digits:7
- Binary:1010011111001111101100
- Hexadecimal:29F3EC
Prime Status
2,749,420 is not a prime number because it has divisors other than 1 and itself.
Prime Factorization:
22 × 5 × 23 × 43 × 139
Divisors
Total divisors: 48
1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 139, 172, 215, 230, 278, 430, 460, 556, 695, 860, 989, 1390, 1978, 2780, 3197, 3956, 4945, 5977, 6394, 9890, 11954, 12788, 15985, 19780, 23908, 29885, 31970, 59770, 63940, 119540, 137471, 274942, 549884, 687355, 1374710, 2749420
Explore Nearby Primes
Understanding Prime Numbers
A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers. In other words, it has exactly two distinct positive divisors: 1 and itself.
Properties of Prime Numbers
- Every prime number except 2 is odd
- 2 is the only even prime number
- Prime numbers are infinitely many
- Prime numbers become less frequent as they get larger
- The distribution of primes follows patterns studied in number theory
Importance of Prime Numbers
- Foundation of number theory and pure mathematics
- Essential in cryptography and internet security
- Used in hash functions and random number generation
- Applied in error correction codes and data compression
- Helping solve complex problems in computer science
The first few prime numbers are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, ...
The Fundamental Theorem of Arithmetic states that every integer greater than 1 can be represented uniquely as a product of prime numbers, making primes the "building blocks" of all natural numbers.