Base | Representation |
---|---|
bin | 1101010110110… |
… | …1101000111100 |
3 | 10220102021221121 |
4 | 3111231220330 |
5 | 103320223422 |
6 | 5320440324 |
7 | 1250123101 |
oct | 325555074 |
9 | 126367847 |
10 | 56023612 |
11 | 29695407 |
12 | 169190a4 |
13 | b7b7088 |
14 | 7624aa8 |
15 | 4db98c7 |
hex | 356da3c |
56023612 has 6 divisors (see below), whose sum is σ = 98041328. Its totient is φ = 28011804.
The previous prime is 56023579. The next prime is 56023613. The reversal of 56023612 is 21632065.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56023613) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002948 + ... + 7002955.
Almost surely, 256023612 is an apocalyptic number.
It is an amenable number.
56023612 is a deficient number, since it is larger than the sum of its proper divisors (42017716).
56023612 is a wasteful number, since it uses less digits than its factorization.
56023612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14005907 (or 14005905 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 56023612 is about 7484.8922503935. The cubic root of 56023612 is about 382.6400005834.
Adding to 56023612 its reverse (21632065), we get a palindrome (77655677).
The spelling of 56023612 in words is "fifty-six million, twenty-three thousand, six hundred twelve".
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