Base | Representation |
---|---|
bin | 111001100011011100011011… |
… | …001110101001101011011000 |
3 | 1020012020110012110211102112022 |
4 | 321203130123032221223120 |
5 | 231134142134212242240 |
6 | 2254203420105034012 |
7 | 104213426320265603 |
oct | 7143343316515330 |
9 | 1205213173742468 |
10 | 253124354415320 |
11 | 73720488146983 |
12 | 24481242185908 |
13 | ab316a788b60b |
14 | 46713d98bb33a |
15 | 1e3e52a82a9b5 |
hex | e6371b3a9ad8 |
253124354415320 has 64 divisors (see below), whose sum is σ = 572238226022400. Its totient is φ = 100768258846080.
The previous prime is 253124354415301. The next prime is 253124354415419. The reversal of 253124354415320 is 23514453421352.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615568427 + ... + 615979493.
It is an arithmetic number, because the mean of its divisors is an integer number (8941222281600).
Almost surely, 2253124354415320 is an apocalyptic number.
253124354415320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
253124354415320 is an abundant number, since it is smaller than the sum of its proper divisors (319113871607080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253124354415320 is a wasteful number, since it uses less digits than its factorization.
253124354415320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484248 (or 484244 counting only the distinct ones).
The product of its (nonzero) digits is 1728000, while the sum is 44.
The spelling of 253124354415320 in words is "two hundred fifty-three trillion, one hundred twenty-four billion, three hundred fifty-four million, four hundred fifteen thousand, three hundred twenty".
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