Base | Representation |
---|---|
bin | 11110000011000… |
… | …01101110010000 |
3 | 122120021220021110 |
4 | 33001201232100 |
5 | 1004011333022 |
6 | 41002253320 |
7 | 6150314316 |
oct | 1701415620 |
9 | 576256243 |
10 | 252058512 |
11 | 11a30a322 |
12 | 704b7240 |
13 | 402b3664 |
14 | 256940b6 |
15 | 171de00c |
hex | f061b90 |
252058512 has 40 divisors (see below), whose sum is σ = 652056480. Its totient is φ = 83902720.
The previous prime is 252058511. The next prime is 252058519. The reversal of 252058512 is 215850252.
It is a self number, because there is not a number n which added to its sum of digits gives 252058512.
It is not an unprimeable number, because it can be changed into a prime (252058511) 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, 35587 + ... + 42077.
It is an arithmetic number, because the mean of its divisors is an integer number (16301412).
Almost surely, 2252058512 is an apocalyptic number.
It is an amenable number.
252058512 is an abundant number, since it is smaller than the sum of its proper divisors (399997968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252058512 is a wasteful number, since it uses less digits than its factorization.
252058512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7311 (or 7305 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 30.
The square root of 252058512 is about 15876.3507141912. The cubic root of 252058512 is about 631.6848426005.
The spelling of 252058512 in words is "two hundred fifty-two million, fifty-eight thousand, five hundred twelve".
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