Base | Representation |
---|---|
bin | 111001000111010100… |
… | …1110111110101011000 |
3 | 102201120212011210100011 |
4 | 1302032221313311120 |
5 | 4002143010104220 |
6 | 132202403051304 |
7 | 11601304262350 |
oct | 1621651676530 |
9 | 381525153304 |
10 | 122652425560 |
11 | 48020107765 |
12 | 1b930070b34 |
13 | b748884752 |
14 | 5d17713b60 |
15 | 32ccc8e65a |
hex | 1c8ea77d58 |
122652425560 has 64 divisors (see below), whose sum is σ = 316215705600. Its totient is φ = 41942426496.
The previous prime is 122652425531. The next prime is 122652425563. The reversal of 122652425560 is 65524256221.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122652425563) 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, 464620 + ... + 679099.
It is an arithmetic number, because the mean of its divisors is an integer number (4940870400).
Almost surely, 2122652425560 is an apocalyptic number.
122652425560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122652425560 is an abundant number, since it is smaller than the sum of its proper divisors (193563280040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122652425560 is a wasteful number, since it uses less digits than its factorization.
122652425560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1144120 (or 1144116 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 40.
The spelling of 122652425560 in words is "one hundred twenty-two billion, six hundred fifty-two million, four hundred twenty-five thousand, five hundred sixty".
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