Base | Representation |
---|---|
bin | 11110001001110… |
… | …10001010111100 |
3 | 122121221221102110 |
4 | 33010322022330 |
5 | 1004223220314 |
6 | 41033254020 |
7 | 6160666140 |
oct | 1704721274 |
9 | 577857373 |
10 | 252945084 |
11 | 11a865427 |
12 | 70864310 |
13 | 40534062 |
14 | 25845220 |
15 | 17316a59 |
hex | f13a2bc |
252945084 has 24 divisors (see below), whose sum is σ = 674520448. Its totient is φ = 72270000.
The previous prime is 252945071. The next prime is 252945127. The reversal of 252945084 is 480549252.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1505542 + ... + 1505709.
Almost surely, 2252945084 is an apocalyptic number.
It is an amenable number.
252945084 is an abundant number, since it is smaller than the sum of its proper divisors (421575364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252945084 is a wasteful number, since it uses less digits than its factorization.
252945084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3011265 (or 3011263 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 39.
The square root of 252945084 is about 15904.2473572313. The cubic root of 252945084 is about 632.4245898420.
The spelling of 252945084 in words is "two hundred fifty-two million, nine hundred forty-five thousand, eighty-four".
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