Base | Representation |
---|---|
bin | 1100101011010… |
… | …0011111101000 |
3 | 10201001012221001 |
4 | 3022310133220 |
5 | 102102334404 |
6 | 5135324344 |
7 | 1213631023 |
oct | 312643750 |
9 | 121035831 |
10 | 53168104 |
11 | 28014a90 |
12 | 159806b4 |
13 | b027422 |
14 | 70c01ba |
15 | 4a037a4 |
hex | 32b47e8 |
53168104 has 32 divisors (see below), whose sum is σ = 109058400. Its totient is φ = 24099520.
The previous prime is 53168077. The next prime is 53168113. The reversal of 53168104 is 40186135.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44199 + ... + 45385.
It is an arithmetic number, because the mean of its divisors is an integer number (3408075).
Almost surely, 253168104 is an apocalyptic number.
It is an amenable number.
53168104 is an abundant number, since it is smaller than the sum of its proper divisors (55890296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53168104 is a wasteful number, since it uses less digits than its factorization.
53168104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1713 (or 1709 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 53168104 is about 7291.6461790188. The cubic root of 53168104 is about 376.0252925494.
It can be divided in two parts, 531 and 68104, that added together give a triangular number (68635 = T370).
The spelling of 53168104 in words is "fifty-three million, one hundred sixty-eight thousand, one hundred four".
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