Base | Representation |
---|---|
bin | 1101100010100… |
… | …0110110111011 |
3 | 10221212020212100 |
4 | 3120220312323 |
5 | 104014243314 |
6 | 5345114443 |
7 | 1256465565 |
oct | 330506673 |
9 | 127766770 |
10 | 56790459 |
11 | 2a069570 |
12 | 17028a23 |
13 | b9c512b |
14 | 7784335 |
15 | 4ebbc09 |
hex | 3628dbb |
56790459 has 24 divisors (see below), whose sum is σ = 89848512. Its totient is φ = 34279920.
The previous prime is 56790431. The next prime is 56790467. The reversal of 56790459 is 95409765.
It is a happy number.
It is not a de Polignac number, because 56790459 - 211 = 56788411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56790959) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27004 + ... + 29030.
It is an arithmetic number, because the mean of its divisors is an integer number (3743688).
Almost surely, 256790459 is an apocalyptic number.
56790459 is a deficient number, since it is larger than the sum of its proper divisors (33058053).
56790459 is a wasteful number, since it uses less digits than its factorization.
56790459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2327 (or 2324 counting only the distinct ones).
The product of its (nonzero) digits is 340200, while the sum is 45.
The square root of 56790459 is about 7535.9444663559. The cubic root of 56790459 is about 384.3779441377.
The spelling of 56790459 in words is "fifty-six million, seven hundred ninety thousand, four hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •