Base | Representation |
---|---|
bin | 1100101010100… |
… | …1111011011011 |
3 | 10200222000120012 |
4 | 3022221323123 |
5 | 102044443302 |
6 | 5134352135 |
7 | 1213360610 |
oct | 312517333 |
9 | 120860505 |
10 | 53124827 |
11 | 27a95518 |
12 | 1595b64b |
13 | b010812 |
14 | 70ac507 |
15 | 49e5a52 |
hex | 32a9edb |
53124827 has 16 divisors (see below), whose sum is σ = 62092800. Its totient is φ = 44513280.
The previous prime is 53124791. The next prime is 53124829. The reversal of 53124827 is 72842135.
It is not a de Polignac number, because 53124827 - 26 = 53124763 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53124793 and 53124802.
It is not an unprimeable number, because it can be changed into a prime (53124829) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68699 + ... + 69467.
It is an arithmetic number, because the mean of its divisors is an integer number (3880800).
Almost surely, 253124827 is an apocalyptic number.
53124827 is a deficient number, since it is larger than the sum of its proper divisors (8967973).
53124827 is a wasteful number, since it uses less digits than its factorization.
53124827 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 986.
The product of its digits is 13440, while the sum is 32.
The square root of 53124827 is about 7288.6780008449. The cubic root of 53124827 is about 375.9232409894.
The spelling of 53124827 in words is "fifty-three million, one hundred twenty-four thousand, eight hundred twenty-seven".
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