Base | Representation |
---|---|
bin | 1100100110111… |
… | …1110001101101 |
3 | 10200111220211100 |
4 | 3021233301231 |
5 | 102014333022 |
6 | 5125313313 |
7 | 1211346306 |
oct | 311576155 |
9 | 120456740 |
10 | 52886637 |
11 | 27942571 |
12 | 15865839 |
13 | ac5928b |
14 | 70497ad |
15 | 499a1ac |
hex | 326fc6d |
52886637 has 24 divisors (see below), whose sum is σ = 80121600. Its totient is φ = 33552288.
The previous prime is 52886611. The next prime is 52886641. The reversal of 52886637 is 73668825.
52886637 is a `hidden beast` number, since 5 + 2 + 8 + 8 + 6 + 637 = 666.
It is not a de Polignac number, because 52886637 - 211 = 52884589 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52886592 and 52886601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52886657) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48939 + ... + 50007.
It is an arithmetic number, because the mean of its divisors is an integer number (3338400).
Almost surely, 252886637 is an apocalyptic number.
It is an amenable number.
52886637 is a deficient number, since it is larger than the sum of its proper divisors (27234963).
52886637 is a wasteful number, since it uses less digits than its factorization.
52886637 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1337 (or 1334 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 52886637 is about 7272.3199187054. The cubic root of 52886637 is about 375.3605705259.
The spelling of 52886637 in words is "fifty-two million, eight hundred eighty-six thousand, six hundred thirty-seven".
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