Base | Representation |
---|---|
bin | 10111101101101010001001… |
… | …11111001110000100011101 |
3 | 20211122010212011102221110121 |
4 | 23312311010333032010131 |
5 | 23313331213433123000 |
6 | 302523412133434541 |
7 | 13661310204121651 |
oct | 1366650477160435 |
9 | 224563764387417 |
10 | 52146355364125 |
11 | 15685166172160 |
12 | 5a22390a9ba51 |
13 | 23134c3428a09 |
14 | cc3c7b79aa61 |
15 | 6066a678eb1a |
hex | 2f6d44fce11d |
52146355364125 has 128 divisors (see below), whose sum is σ = 72689351933952. Its totient is φ = 37031385600000.
The previous prime is 52146355364111. The next prime is 52146355364197.
52146355364125 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52146355364125 - 25 = 52146355364093 is a prime.
It is a super-2 number, since 2×521463553641252 (a number of 28 digits) contains 22 as substring.
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 127 ways as a sum of consecutive naturals, for example, 5266771675 + ... + 5266781575.
It is an arithmetic number, because the mean of its divisors is an integer number (567885561984).
Almost surely, 252146355364125 is an apocalyptic number.
52146355364125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52146355364125 is a deficient number, since it is larger than the sum of its proper divisors (20542996569827).
52146355364125 is a wasteful number, since it uses less digits than its factorization.
52146355364125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10520 (or 10510 counting only the distinct ones).
The product of its digits is 12960000, while the sum is 52.
The spelling of 52146355364125 in words is "fifty-two trillion, one hundred forty-six billion, three hundred fifty-five million, three hundred sixty-four thousand, one hundred twenty-five".
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