Base | Representation |
---|---|
bin | 1100011101110… |
… | …0010100110000 |
3 | 10122101020100021 |
4 | 3013130110300 |
5 | 101341021142 |
6 | 5104333224 |
7 | 1203252421 |
oct | 307342460 |
9 | 118336307 |
10 | 52282672 |
11 | 2756a822 |
12 | 15614214 |
13 | aaa73c0 |
14 | 6d2d648 |
15 | 48cb267 |
hex | 31dc530 |
52282672 has 20 divisors (see below), whose sum is σ = 109090240. Its totient is φ = 24130368.
The previous prime is 52282669. The next prime is 52282723. The reversal of 52282672 is 27628225.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125472 + ... + 125887.
It is an arithmetic number, because the mean of its divisors is an integer number (5454512).
Almost surely, 252282672 is an apocalyptic number.
52282672 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
52282672 is an abundant number, since it is smaller than the sum of its proper divisors (56807568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52282672 is a wasteful number, since it uses less digits than its factorization.
52282672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251380 (or 251374 counting only the distinct ones).
The product of its digits is 26880, while the sum is 34.
The square root of 52282672 is about 7230.6757637167. The cubic root of 52282672 is about 373.9262248792.
The spelling of 52282672 in words is "fifty-two million, two hundred eighty-two thousand, six hundred seventy-two".
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