Base | Representation |
---|---|
bin | 110100111011000001… |
… | …110010110101010000 |
3 | 12102200020002001122220 |
4 | 310323001302311100 |
5 | 1412334133312234 |
6 | 42034402501040 |
7 | 4051113455100 |
oct | 647301626520 |
9 | 172606061586 |
10 | 56824900944 |
11 | 221101a2159 |
12 | b01a664780 |
13 | 54879c9756 |
14 | 2a70d0b200 |
15 | 1728b22a49 |
hex | d3b072d50 |
56824900944 has 120 divisors (see below), whose sum is σ = 180809731008. Its totient is φ = 15280634880.
The previous prime is 56824900931. The next prime is 56824900969. The reversal of 56824900944 is 44900942865.
It is a super-2 number, since 2×568249009442 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 670612 + ... + 750579.
Almost surely, 256824900944 is an apocalyptic number.
It is an amenable number.
56824900944 is an abundant number, since it is smaller than the sum of its proper divisors (123984830064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56824900944 is a wasteful number, since it uses less digits than its factorization.
56824900944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1421233 (or 1421220 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 51.
The spelling of 56824900944 in words is "fifty-six billion, eight hundred twenty-four million, nine hundred thousand, nine hundred forty-four".
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