Base | Representation |
---|---|
bin | 1100101010011… |
… | …1111001001100 |
3 | 10200221121010111 |
4 | 3022213321030 |
5 | 102044211432 |
6 | 5134245404 |
7 | 1213324402 |
oct | 312477114 |
9 | 120847114 |
10 | 53116492 |
11 | 27a8a230 |
12 | 15956864 |
13 | b009aa0 |
14 | 70a9472 |
15 | 49e3347 |
hex | 32a7e4c |
53116492 has 24 divisors (see below), whose sum is σ = 109205712. Its totient is φ = 22286400.
The previous prime is 53116477. The next prime is 53116493. The reversal of 53116492 is 29461135.
It is not an unprimeable number, because it can be changed into a prime (53116493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45859 + ... + 47002.
It is an arithmetic number, because the mean of its divisors is an integer number (4550238).
Almost surely, 253116492 is an apocalyptic number.
53116492 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
53116492 is an abundant number, since it is smaller than the sum of its proper divisors (56089220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53116492 is a wasteful number, since it uses less digits than its factorization.
53116492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92889 (or 92887 counting only the distinct ones).
The product of its digits is 6480, while the sum is 31.
The square root of 53116492 is about 7288.1062012021. The cubic root of 53116492 is about 375.9035798487.
The spelling of 53116492 in words is "fifty-three million, one hundred sixteen thousand, four hundred ninety-two".
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