Base | Representation |
---|---|
bin | 1100100111100… |
… | …0111011100011 |
3 | 10200120211021000 |
4 | 3021320323203 |
5 | 102022033011 |
6 | 5130203043 |
7 | 1211563521 |
oct | 311707343 |
9 | 120524230 |
10 | 52924131 |
11 | 27968757 |
12 | 15883483 |
13 | ac70370 |
14 | 7059311 |
15 | 49a6356 |
hex | 3278ee3 |
52924131 has 32 divisors (see below), whose sum is σ = 85155840. Its totient is φ = 32292000.
The previous prime is 52924129. The next prime is 52924147. The reversal of 52924131 is 13142925.
52924131 is a `hidden beast` number, since 529 + 2 + 4 + 131 = 666.
It is not a de Polignac number, because 52924131 - 21 = 52924129 is a prime.
It is a super-2 number, since 2×529241312 = 5601927284210322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 52924095 and 52924104.
It is not an unprimeable number, because it can be changed into a prime (52924031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45406 + ... + 46556.
It is an arithmetic number, because the mean of its divisors is an integer number (2661120).
Almost surely, 252924131 is an apocalyptic number.
52924131 is a deficient number, since it is larger than the sum of its proper divisors (32231709).
52924131 is a wasteful number, since it uses less digits than its factorization.
52924131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1304 (or 1298 counting only the distinct ones).
The product of its digits is 2160, while the sum is 27.
The square root of 52924131 is about 7274.8973188630. The cubic root of 52924131 is about 375.4492535750.
The spelling of 52924131 in words is "fifty-two million, nine hundred twenty-four thousand, one hundred thirty-one".
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