Base | Representation |
---|---|
bin | 111010101000101010… |
… | …0010111001110001100 |
3 | 110001000110120122022012 |
4 | 1311101110113032030 |
5 | 4030340044002301 |
6 | 133502431040352 |
7 | 12045242156600 |
oct | 1652124271614 |
9 | 401013518265 |
10 | 125918344076 |
11 | 49446693678 |
12 | 204a19700b8 |
13 | bb49393105 |
14 | 614737b500 |
15 | 341e85debb |
hex | 1d5151738c |
125918344076 has 36 divisors (see below), whose sum is σ = 267478728048. Its totient is φ = 51618698208.
The previous prime is 125918344063. The next prime is 125918344081. The reversal of 125918344076 is 670443819521.
It is a happy 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, 13961591 + ... + 13970606.
It is an arithmetic number, because the mean of its divisors is an integer number (7429964668).
It is a 1-persistent number, because it is pandigital, but 2⋅125918344076 = 251836688152 is not.
Almost surely, 2125918344076 is an apocalyptic number.
It is an amenable number.
125918344076 is an abundant number, since it is smaller than the sum of its proper divisors (141560383972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125918344076 is a wasteful number, since it uses less digits than its factorization.
125918344076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27932238 (or 27932229 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 50.
The spelling of 125918344076 in words is "one hundred twenty-five billion, nine hundred eighteen million, three hundred forty-four thousand, seventy-six".
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