Base | Representation |
---|---|
bin | 111010010100101111… |
… | …0111000101001001111 |
3 | 102222021212222221111002 |
4 | 1310221132320221033 |
5 | 4023003000420100 |
6 | 133312234250515 |
7 | 12022545360005 |
oct | 1645136705117 |
9 | 388255887432 |
10 | 125250013775 |
11 | 49133405187 |
12 | 20335b86a3b |
13 | ba70a919b3 |
14 | 60c26c8a75 |
15 | 33d0d452d5 |
hex | 1d297b8a4f |
125250013775 has 12 divisors (see below), whose sum is σ = 160320018624. Its totient is φ = 96967752000.
The previous prime is 125250013747. The next prime is 125250013799. The reversal of 125250013775 is 577310052521.
It is a happy number.
It is not a de Polignac number, because 125250013775 - 26 = 125250013711 is a prime.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80805686 + ... + 80807235.
It is an arithmetic number, because the mean of its divisors is an integer number (13360001552).
Almost surely, 2125250013775 is an apocalyptic number.
125250013775 is a deficient number, since it is larger than the sum of its proper divisors (35070004849).
125250013775 is a wasteful number, since it uses less digits than its factorization.
125250013775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161612962 (or 161612957 counting only the distinct ones).
The product of its (nonzero) digits is 73500, while the sum is 38.
The spelling of 125250013775 in words is "one hundred twenty-five billion, two hundred fifty million, thirteen thousand, seven hundred seventy-five".
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