Base | Representation |
---|---|
bin | 1100110000110… |
… | …1110011001110 |
3 | 10201201210201010 |
4 | 3030031303032 |
5 | 102201041102 |
6 | 5151230050 |
7 | 1220013342 |
oct | 314156316 |
9 | 121653633 |
10 | 53533902 |
11 | 282448a4 |
12 | 15b18326 |
13 | b124a86 |
14 | 7177622 |
15 | 4a76d6c |
hex | 330dcce |
53533902 has 16 divisors (see below), whose sum is σ = 107149392. Its totient is φ = 17831040.
The previous prime is 53533891. The next prime is 53533943. The reversal of 53533902 is 20933535.
It is a self number, because there is not a number n which added to its sum of digits gives 53533902.
It is a congruent number.
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, 8152 + ... + 13172.
It is an arithmetic number, because the mean of its divisors is an integer number (6696837).
Almost surely, 253533902 is an apocalyptic number.
53533902 is an abundant number, since it is smaller than the sum of its proper divisors (53615490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53533902 is a wasteful number, since it uses less digits than its factorization.
53533902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6803.
The product of its (nonzero) digits is 12150, while the sum is 30.
The square root of 53533902 is about 7316.6865451514. The cubic root of 53533902 is about 376.8856771422.
The spelling of 53533902 in words is "fifty-three million, five hundred thirty-three thousand, nine hundred two".
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