Base | Representation |
---|---|
bin | 110001100110001101… |
… | …000101000001001111 |
3 | 12002110101101100110111 |
4 | 301212031011001033 |
5 | 1333031100441030 |
6 | 40244212420451 |
7 | 3563456116612 |
oct | 614615050117 |
9 | 162411340414 |
10 | 53254312015 |
11 | 20648741913 |
12 | a3a2917727 |
13 | 5039046538 |
14 | 2812a16179 |
15 | 15ba42062a |
hex | c6634504f |
53254312015 has 16 divisors (see below), whose sum is σ = 64071254016. Its totient is φ = 42492812800.
The previous prime is 53254312003. The next prime is 53254312037. The reversal of 53254312015 is 51021345235.
It is a de Polignac number, because none of the positive numbers 2k-53254312015 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8666034 + ... + 8672176.
It is an arithmetic number, because the mean of its divisors is an integer number (4004453376).
Almost surely, 253254312015 is an apocalyptic number.
53254312015 is a deficient number, since it is larger than the sum of its proper divisors (10816942001).
53254312015 is a wasteful number, since it uses less digits than its factorization.
53254312015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10370.
The product of its (nonzero) digits is 18000, while the sum is 31.
The spelling of 53254312015 in words is "fifty-three billion, two hundred fifty-four million, three hundred twelve thousand, fifteen".
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