Base | Representation |
---|---|
bin | 1100010011101… |
… | …1101111111100 |
3 | 10121010211010102 |
4 | 3010323233330 |
5 | 101203444311 |
6 | 5042300232 |
7 | 1164543035 |
oct | 304735774 |
9 | 117124112 |
10 | 51624956 |
11 | 27160659 |
12 | 15357678 |
13 | a906c16 |
14 | 6bdba8c |
15 | 47eb43b |
hex | 313bbfc |
51624956 has 12 divisors (see below), whose sum is σ = 90723360. Its totient is φ = 25704000.
The previous prime is 51624931. The next prime is 51624961. The reversal of 51624956 is 65942615.
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 3 ways as a sum of consecutive naturals, for example, 26045 + ... + 27956.
It is an arithmetic number, because the mean of its divisors is an integer number (7560280).
Almost surely, 251624956 is an apocalyptic number.
It is an amenable number.
51624956 is a deficient number, since it is larger than the sum of its proper divisors (39098404).
51624956 is a wasteful number, since it uses less digits than its factorization.
51624956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54244 (or 54242 counting only the distinct ones).
The product of its digits is 64800, while the sum is 38.
The square root of 51624956 is about 7185.0508696877. The cubic root of 51624956 is about 372.3516061321.
The spelling of 51624956 in words is "fifty-one million, six hundred twenty-four thousand, nine hundred fifty-six".
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