Base | Representation |
---|---|
bin | 111010010000111100… |
… | …0111011011100011100 |
3 | 102221222000021211112212 |
4 | 1310201320323130130 |
5 | 4022222342421020 |
6 | 133251444015552 |
7 | 12016440515045 |
oct | 1644170733434 |
9 | 387860254485 |
10 | 125122623260 |
11 | 49078505868 |
12 | 202bb3915b8 |
13 | ba5057abab |
14 | 60ad8078cc |
15 | 33c4a7ecc5 |
hex | 1d21e3b71c |
125122623260 has 24 divisors (see below), whose sum is σ = 263284098000. Its totient is φ = 49948746624.
The previous prime is 125122623251. The next prime is 125122623271. The reversal of 125122623260 is 62326221521.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6258689 + ... + 6278648.
It is an arithmetic number, because the mean of its divisors is an integer number (10970170750).
Almost surely, 2125122623260 is an apocalyptic number.
125122623260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125122623260 is an abundant number, since it is smaller than the sum of its proper divisors (138161474740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125122623260 is a wasteful number, since it uses less digits than its factorization.
125122623260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12537845 (or 12537843 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
Adding to 125122623260 its reverse (62326221521), we get a palindrome (187448844781).
The spelling of 125122623260 in words is "one hundred twenty-five billion, one hundred twenty-two million, six hundred twenty-three thousand, two hundred sixty".
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