Base | Representation |
---|---|
bin | 1110101100110100101… |
… | …1101000111111101000 |
3 | 220010212200021212100120 |
4 | 3223031023220333220 |
5 | 13114210410441234 |
6 | 312004201203240 |
7 | 24150302460003 |
oct | 3531513507750 |
9 | 803780255316 |
10 | 252550483944 |
11 | 98119189620 |
12 | 40b42790520 |
13 | 1aa7a5b5aa5 |
14 | c31b44453a |
15 | 6881bb8049 |
hex | 3acd2e8fe8 |
252550483944 has 128 divisors (see below), whose sum is σ = 707006361600. Its totient is φ = 74521207040.
The previous prime is 252550483937. The next prime is 252550483961. The reversal of 252550483944 is 449384055252.
It is a super-3 number, since 3×2525504839443 (a number of 35 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2392717 + ... + 2496035.
It is an arithmetic number, because the mean of its divisors is an integer number (5523487200).
Almost surely, 2252550483944 is an apocalyptic number.
252550483944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 252550483944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353503180800).
252550483944 is an abundant number, since it is smaller than the sum of its proper divisors (454455877656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252550483944 is a wasteful number, since it uses less digits than its factorization.
252550483944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103583 (or 103579 counting only the distinct ones).
The product of its (nonzero) digits is 6912000, while the sum is 51.
The spelling of 252550483944 in words is "two hundred fifty-two billion, five hundred fifty million, four hundred eighty-three thousand, nine hundred forty-four".
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