Base | Representation |
---|---|
bin | 1110111001110… |
… | …11001011110000 |
3 | 22201020211021000 |
4 | 13130323023300 |
5 | 224001213320 |
6 | 20223402000 |
7 | 3045451266 |
oct | 734731360 |
9 | 281224230 |
10 | 125022960 |
11 | 64632667 |
12 | 35a53300 |
13 | 1cb952aa |
14 | 12866436 |
15 | ae98c90 |
hex | 773b2f0 |
125022960 has 80 divisors (see below), whose sum is σ = 430642080. Its totient is φ = 33338880.
The previous prime is 125022959. The next prime is 125022979. The reversal of 125022960 is 69220521.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
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, 26781 + ... + 31100.
It is an arithmetic number, because the mean of its divisors is an integer number (5383026).
Almost surely, 2125022960 is an apocalyptic number.
125022960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125022960 is an abundant number, since it is smaller than the sum of its proper divisors (305619120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125022960 is a wasteful number, since it uses less digits than its factorization.
125022960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57903 (or 57891 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 125022960 is about 11181.3666427678. The cubic root of 125022960 is about 500.0306114592.
The spelling of 125022960 in words is "one hundred twenty-five million, twenty-two thousand, nine hundred sixty".
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