Base | Representation |
---|---|
bin | 110001111111110101… |
… | …011010101011100010 |
3 | 12010120100111212021021 |
4 | 301333311122223202 |
5 | 1334421141120043 |
6 | 40355013120054 |
7 | 3610230110302 |
oct | 617765325342 |
9 | 163510455237 |
10 | 53684316898 |
11 | 20849440953 |
12 | a4a292902a |
13 | 50a71620b4 |
14 | 2853b8b602 |
15 | 15e305e3ed |
hex | c7fd5aae2 |
53684316898 has 48 divisors (see below), whose sum is σ = 90356200704. Its totient is φ = 23879358720.
The previous prime is 53684316883. The next prime is 53684316899. The reversal of 53684316898 is 89861348635.
It is not an unprimeable number, because it can be changed into a prime (53684316899) 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, 735636 + ... + 805312.
It is an arithmetic number, because the mean of its divisors is an integer number (1882420848).
Almost surely, 253684316898 is an apocalyptic number.
53684316898 is a deficient number, since it is larger than the sum of its proper divisors (36671883806).
53684316898 is a wasteful number, since it uses less digits than its factorization.
53684316898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69787 (or 69770 counting only the distinct ones).
The product of its digits is 29859840, while the sum is 61.
The spelling of 53684316898 in words is "fifty-three billion, six hundred eighty-four million, three hundred sixteen thousand, eight hundred ninety-eight".
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