Base | Representation |
---|---|
bin | 1110101101100100111… |
… | …0010111011011001000 |
3 | 220011101202110121120122 |
4 | 3223121032113123020 |
5 | 13120114121300000 |
6 | 312040215442412 |
7 | 24155305004663 |
oct | 3533116273310 |
9 | 804352417518 |
10 | 252752525000 |
11 | 98212235aa8 |
12 | 40b9a386408 |
13 | 1aab0406101 |
14 | c33a1d86da |
15 | 68947c7085 |
hex | 3ad93976c8 |
252752525000 has 96 divisors (see below), whose sum is σ = 592831431360. Its totient is φ = 101019000000.
The previous prime is 252752524993. The next prime is 252752525023. The reversal of 252752525000 is 525257252.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37771655 + ... + 37778345.
It is an arithmetic number, because the mean of its divisors is an integer number (6175327410).
Almost surely, 2252752525000 is an apocalyptic number.
252752525000 is a gapful number since it is divisible by the number (20) 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 252752525000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296415715680).
252752525000 is an abundant number, since it is smaller than the sum of its proper divisors (340078906360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252752525000 is an equidigital number, since it uses as much as digits as its factorization.
252752525000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8233 (or 8209 counting only the distinct ones).
The product of its (nonzero) digits is 70000, while the sum is 35.
The spelling of 252752525000 in words is "two hundred fifty-two billion, seven hundred fifty-two million, five hundred twenty-five thousand".
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