Base | Representation |
---|---|
bin | 11110000101010… |
… | …11111101000000 |
3 | 122120212100100111 |
4 | 33002223331000 |
5 | 1004101100220 |
6 | 41013001104 |
7 | 6153021622 |
oct | 1702537500 |
9 | 576770314 |
10 | 252362560 |
11 | 11a4a77aa |
12 | 70623194 |
13 | 4038bb78 |
14 | 25732c12 |
15 | 1724e15a |
hex | f0abf40 |
252362560 has 56 divisors (see below), whose sum is σ = 632581920. Its totient is φ = 95629824.
The previous prime is 252362549. The next prime is 252362563. The reversal of 252362560 is 65263252.
252362560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252362563) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14674 + ... + 26833.
Almost surely, 2252362560 is an apocalyptic number.
252362560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
252362560 is an abundant number, since it is smaller than the sum of its proper divisors (380219360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252362560 is a wasteful number, since it uses less digits than its factorization.
252362560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41543 (or 41533 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 252362560 is about 15885.9233285321. The cubic root of 252362560 is about 631.9387325108.
The spelling of 252362560 in words is "two hundred fifty-two million, three hundred sixty-two thousand, five hundred sixty".
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