Base | Representation |
---|---|
bin | 111010100000110101… |
… | …0100000010011101001 |
3 | 110000100011101121012100 |
4 | 1311001222200103221 |
5 | 4024320330304001 |
6 | 133420410004013 |
7 | 12035602636410 |
oct | 1650152402351 |
9 | 400304347170 |
10 | 125655713001 |
11 | 49321412aa5 |
12 | 20429a16609 |
13 | bb06b4a400 |
14 | 6120534477 |
15 | 3406782586 |
hex | 1d41aa04e9 |
125655713001 has 288 divisors, whose sum is σ = 245168701440. Its totient is φ = 60526642176.
The previous prime is 125655712979. The next prime is 125655713011. The reversal of 125655713001 is 100317556521.
It is a happy number.
125655713001 is a `hidden beast` number, since 1 + 2 + 56 + 5 + 571 + 30 + 0 + 1 = 666.
It is not a de Polignac number, because 125655713001 - 27 = 125655712873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (125655713011) by changing a digit.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 989415000 + ... + 989415126.
Almost surely, 2125655713001 is an apocalyptic number.
It is an amenable number.
125655713001 is a deficient number, since it is larger than the sum of its proper divisors (119512988439).
125655713001 is a wasteful number, since it uses less digits than its factorization.
125655713001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325 (or 309 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 36.
The spelling of 125655713001 in words is "one hundred twenty-five billion, six hundred fifty-five million, seven hundred thirteen thousand, one".
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