Base | Representation |
---|---|
bin | 1110111111111… |
… | …01000100000000 |
3 | 22202202011121011 |
4 | 13133331010000 |
5 | 224202121323 |
6 | 20252410304 |
7 | 3055266445 |
oct | 737750400 |
9 | 282664534 |
10 | 125817088 |
11 | 65025271 |
12 | 36176994 |
13 | 200b28a7 |
14 | 129d19cc |
15 | b0a420d |
hex | 77fd100 |
125817088 has 36 divisors (see below), whose sum is σ = 264370960. Its totient is φ = 59595264.
The previous prime is 125817079. The next prime is 125817137. The reversal of 125817088 is 880718521.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 125817088.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8070 + ... + 17797.
Almost surely, 2125817088 is an apocalyptic number.
It is an amenable number.
125817088 is an abundant number, since it is smaller than the sum of its proper divisors (138553872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125817088 is an equidigital number, since it uses as much as digits as its factorization.
125817088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25902 (or 25888 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 40.
The square root of 125817088 is about 11216.8216532135. The cubic root of 125817088 is about 501.0870854442.
The spelling of 125817088 in words is "one hundred twenty-five million, eight hundred seventeen thousand, eighty-eight".
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