Base | Representation |
---|---|
bin | 11110000101111… |
… | …10001001111000 |
3 | 122121000010121200 |
4 | 33002332021320 |
5 | 1004110441422 |
6 | 41014334200 |
7 | 6153452154 |
oct | 1702761170 |
9 | 577003550 |
10 | 252437112 |
11 | 11a548814 |
12 | 7065a360 |
13 | 403b6a95 |
14 | 25752064 |
15 | 172662ac |
hex | f0be278 |
252437112 has 48 divisors (see below), whose sum is σ = 707265000. Its totient is φ = 81243456.
The previous prime is 252437111. The next prime is 252437117. The reversal of 252437112 is 211734252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252437111) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58362 + ... + 62537.
Almost surely, 2252437112 is an apocalyptic number.
It is an amenable number.
252437112 is an abundant number, since it is smaller than the sum of its proper divisors (454827888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252437112 is a wasteful number, since it uses less digits than its factorization.
252437112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120940 (or 120933 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 252437112 is about 15888.2696351742. The cubic root of 252437112 is about 632.0009547067. Note that the first 3 decimals are identical.
The spelling of 252437112 in words is "two hundred fifty-two million, four hundred thirty-seven thousand, one hundred twelve".
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