Base | Representation |
---|---|
bin | 1101100010001… |
… | …0100111010100 |
3 | 10221210221210010 |
4 | 3120202213110 |
5 | 104012434014 |
6 | 5344400220 |
7 | 1256331201 |
oct | 330424724 |
9 | 127727703 |
10 | 56764884 |
11 | 2a051330 |
12 | 17016070 |
13 | b9b65b7 |
14 | 7778ca8 |
15 | 4eb4359 |
hex | 36229d4 |
56764884 has 48 divisors (see below), whose sum is σ = 144962496. Its totient is φ = 17145600.
The previous prime is 56764843. The next prime is 56764889. The reversal of 56764884 is 48846765.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56764889) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59854 + ... + 60794.
It is an arithmetic number, because the mean of its divisors is an integer number (3020052).
Almost surely, 256764884 is an apocalyptic number.
It is an amenable number.
56764884 is an abundant number, since it is smaller than the sum of its proper divisors (88197612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56764884 is a wasteful number, since it uses less digits than its factorization.
56764884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1416 (or 1414 counting only the distinct ones).
The product of its digits is 1290240, while the sum is 48.
The square root of 56764884 is about 7534.2474076712. The cubic root of 56764884 is about 384.3202352540.
The spelling of 56764884 in words is "fifty-six million, seven hundred sixty-four thousand, eight hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •