Base | Representation |
---|---|
bin | 1100100000111… |
… | …1011111011010 |
3 | 10122202212211102 |
4 | 3020033133122 |
5 | 101414223000 |
6 | 5113031402 |
7 | 1205114426 |
oct | 310173732 |
9 | 118685742 |
10 | 52492250 |
11 | 276a3228 |
12 | 156b5562 |
13 | ab4b905 |
14 | 6d85b86 |
15 | 491d3d5 |
hex | 320f7da |
52492250 has 64 divisors (see below), whose sum is σ = 106254720. Its totient is φ = 19353600.
The previous prime is 52492249. The next prime is 52492267. The reversal of 52492250 is 5229425.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204122 + ... + 204378.
It is an arithmetic number, because the mean of its divisors is an integer number (1660230).
Almost surely, 252492250 is an apocalyptic number.
52492250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52492250 is an abundant number, since it is smaller than the sum of its proper divisors (53762470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52492250 is a wasteful number, since it uses less digits than its factorization.
52492250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336 (or 326 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 52492250 is about 7245.1535525481. The cubic root of 52492250 is about 374.4251934507.
The spelling of 52492250 in words is "fifty-two million, four hundred ninety-two thousand, two hundred fifty".
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