Base | Representation |
---|---|
bin | 1111000001000… |
… | …00110011101100 |
3 | 22210000121102211 |
4 | 13200200303230 |
5 | 224221313000 |
6 | 20255500204 |
7 | 3056446345 |
oct | 740406354 |
9 | 283017384 |
10 | 125963500 |
11 | 65115273 |
12 | 36227664 |
13 | 20134420 |
14 | 12a2d0cc |
15 | b0d27ba |
hex | 7820cec |
125963500 has 48 divisors (see below), whose sum is σ = 296281440. Its totient is φ = 46507200.
The previous prime is 125963491. The next prime is 125963507. The reversal of 125963500 is 5369521.
It is not an unprimeable number, because it can be changed into a prime (125963507) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3190 + ... + 16189.
It is an arithmetic number, because the mean of its divisors is an integer number (6172530).
Almost surely, 2125963500 is an apocalyptic number.
125963500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125963500 is an abundant number, since it is smaller than the sum of its proper divisors (170317940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125963500 is a wasteful number, since it uses less digits than its factorization.
125963500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19411 (or 19399 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 31.
The square root of 125963500 is about 11223.3462033388. The cubic root of 125963500 is about 501.2813799920.
The spelling of 125963500 in words is "one hundred twenty-five million, nine hundred sixty-three thousand, five hundred".
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