Base | Representation |
---|---|
bin | 1111000000001… |
… | …11110000100100 |
3 | 22202211101200211 |
4 | 13200013300210 |
5 | 224210022100 |
6 | 20253345204 |
7 | 3055541254 |
oct | 740076044 |
9 | 282741624 |
10 | 125860900 |
11 | 65055180 |
12 | 36198204 |
13 | 200c9809 |
14 | 12a03964 |
15 | b0b21ba |
hex | 7807c24 |
125860900 has 36 divisors (see below), whose sum is σ = 297949680. Its totient is φ = 45767200.
The previous prime is 125860879. The next prime is 125860909. The reversal of 125860900 is 9068521.
It is a super-2 number, since 2×1258609002 = 31681932297620000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (125860909) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56110 + ... + 58309.
It is an arithmetic number, because the mean of its divisors is an integer number (8276380).
Almost surely, 2125860900 is an apocalyptic number.
125860900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125860900 is an abundant number, since it is smaller than the sum of its proper divisors (172088780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125860900 is a wasteful number, since it uses less digits than its factorization.
125860900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114444 (or 114437 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 31.
The square root of 125860900 is about 11218.7744428703. The cubic root of 125860900 is about 501.1452415077.
The spelling of 125860900 in words is "one hundred twenty-five million, eight hundred sixty thousand, nine hundred".
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