Base | Representation |
---|---|
bin | 1101011000101… |
… | …1011011011010 |
3 | 10220122111022122 |
4 | 3112023123122 |
5 | 103333130001 |
6 | 5323221242 |
7 | 1251141605 |
oct | 326133332 |
9 | 126574278 |
10 | 56145626 |
11 | 29769049 |
12 | 16977822 |
13 | b82a784 |
14 | 765733c |
15 | 4de0b1b |
hex | 358b6da |
56145626 has 4 divisors (see below), whose sum is σ = 84218442. Its totient is φ = 28072812.
The previous prime is 56145587. The next prime is 56145629. The reversal of 56145626 is 62654165.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 39702601 + 16443025 = 6301^2 + 4055^2 .
It is not an unprimeable number, because it can be changed into a prime (56145629) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14036405 + ... + 14036408.
Almost surely, 256145626 is an apocalyptic number.
56145626 is a deficient number, since it is larger than the sum of its proper divisors (28072816).
56145626 is a wasteful number, since it uses less digits than its factorization.
56145626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28072815.
The product of its digits is 43200, while the sum is 35.
The square root of 56145626 is about 7493.0385025035. The cubic root of 56145626 is about 382.9175834498.
The spelling of 56145626 in words is "fifty-six million, one hundred forty-five thousand, six hundred twenty-six".
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