Base | Representation |
---|---|
bin | 1101100101011… |
… | …1000011000100 |
3 | 10222012212101111 |
4 | 3121113003010 |
5 | 104041322102 |
6 | 5353134404 |
7 | 1261214302 |
oct | 331270304 |
9 | 128185344 |
10 | 56979652 |
11 | 2a188724 |
12 | 170ba404 |
13 | ba60292 |
14 | 77d3272 |
15 | 5007cd7 |
hex | 36570c4 |
56979652 has 6 divisors (see below), whose sum is σ = 99714398. Its totient is φ = 28489824.
The previous prime is 56979649. The next prime is 56979653. The reversal of 56979652 is 25697965.
It can be written as a sum of positive squares in only one way, i.e., 56791296 + 188356 = 7536^2 + 434^2 .
It is a super-2 number, since 2×569796522 = 6493361484082208, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 56979596 and 56979605.
It is not an unprimeable number, because it can be changed into a prime (56979653) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7122453 + ... + 7122460.
Almost surely, 256979652 is an apocalyptic number.
It is an amenable number.
56979652 is a deficient number, since it is larger than the sum of its proper divisors (42734746).
56979652 is a wasteful number, since it uses less digits than its factorization.
56979652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14244917 (or 14244915 counting only the distinct ones).
The product of its digits is 1020600, while the sum is 49.
The square root of 56979652 is about 7548.4867357637. The cubic root of 56979652 is about 384.8043127644.
The spelling of 56979652 in words is "fifty-six million, nine hundred seventy-nine thousand, six hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •