Base | Representation |
---|---|
bin | 110010001101000101… |
… | …110100111001010010 |
3 | 12011010212000020020120 |
4 | 302031011310321102 |
5 | 1340400110104021 |
6 | 40433040051110 |
7 | 3615600402636 |
oct | 621505647122 |
9 | 164125006216 |
10 | 53906722386 |
11 | 20952a37440 |
12 | a545303a96 |
13 | 511126268a |
14 | 2875522dc6 |
15 | 16078422c6 |
hex | c8d174e52 |
53906722386 has 32 divisors (see below), whose sum is σ = 118102729536. Its totient is φ = 16267584000.
The previous prime is 53906722379. The next prime is 53906722439. The reversal of 53906722386 is 68322760935.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1678635 + ... + 1710446.
It is an arithmetic number, because the mean of its divisors is an integer number (3690710298).
Almost surely, 253906722386 is an apocalyptic number.
53906722386 is an abundant number, since it is smaller than the sum of its proper divisors (64196007150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53906722386 is a wasteful number, since it uses less digits than its factorization.
53906722386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3389338.
The product of its (nonzero) digits is 3265920, while the sum is 51.
The spelling of 53906722386 in words is "fifty-three billion, nine hundred six million, seven hundred twenty-two thousand, three hundred eighty-six".
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