Base | Representation |
---|---|
bin | 1110111010010… |
… | …10000011111100 |
3 | 22201100220212001 |
4 | 13131022003330 |
5 | 224010141100 |
6 | 20224552044 |
7 | 3046124044 |
oct | 735120374 |
9 | 281326761 |
10 | 125083900 |
11 | 64674427 |
12 | 35a82624 |
13 | 1cbb6c56 |
14 | 12880724 |
15 | aeabd6a |
hex | 774a0fc |
125083900 has 18 divisors (see below), whose sum is σ = 271432280. Its totient is φ = 50033520.
The previous prime is 125083843. The next prime is 125083901. The reversal of 125083900 is 9380521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125083901) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 625320 + ... + 625519.
Almost surely, 2125083900 is an apocalyptic number.
125083900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125083900 is an abundant number, since it is smaller than the sum of its proper divisors (146348380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125083900 is a wasteful number, since it uses less digits than its factorization.
125083900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1250853 (or 1250846 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 125083900 is about 11184.0913801703. The cubic root of 125083900 is about 500.1118416477. Note that the first 3 decimals are identical.
The spelling of 125083900 in words is "one hundred twenty-five million, eighty-three thousand, nine hundred".
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