Base | Representation |
---|---|
bin | 111010010011010000… |
… | …0010100011001101010 |
3 | 102222011101222220222210 |
4 | 1310212200110121222 |
5 | 4022402203323322 |
6 | 133303251425550 |
7 | 12021400635150 |
oct | 1644640243152 |
9 | 388141886883 |
10 | 125200057962 |
11 | 49108194691 |
12 | 203212b52b6 |
13 | ba63620745 |
14 | 60b9c033d0 |
15 | 33cb77870c |
hex | 1d2681466a |
125200057962 has 32 divisors (see below), whose sum is σ = 296039548800. Its totient is φ = 34537946688.
The previous prime is 125200057949. The next prime is 125200058017. The reversal of 125200057962 is 269750002521.
It is a self number, because there is not a number n which added to its sum of digits gives 125200057962.
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, 51394537 + ... + 51396972.
It is an arithmetic number, because the mean of its divisors is an integer number (9251235900).
Almost surely, 2125200057962 is an apocalyptic number.
125200057962 is an abundant number, since it is smaller than the sum of its proper divisors (170839490838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125200057962 is a wasteful number, since it uses less digits than its factorization.
125200057962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102791550.
The product of its (nonzero) digits is 75600, while the sum is 39.
The spelling of 125200057962 in words is "one hundred twenty-five billion, two hundred million, fifty-seven thousand, nine hundred sixty-two".
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