Base | Representation |
---|---|
bin | 1100011010111… |
… | …0001011001011 |
3 | 10122000122001012 |
4 | 3012232023023 |
5 | 101313444033 |
6 | 5100314135 |
7 | 1201534340 |
oct | 306561313 |
9 | 118018035 |
10 | 52093643 |
11 | 274507a8 |
12 | 1554294b |
13 | aa3c354 |
14 | 6cc07c7 |
15 | 4890248 |
hex | 31ae2cb |
52093643 has 16 divisors (see below), whose sum is σ = 62415360. Its totient is φ = 42510336.
The previous prime is 52093633. The next prime is 52093667. The reversal of 52093643 is 34639025.
It is a cyclic number.
It is not a de Polignac number, because 52093643 - 218 = 51831499 is a prime.
It is a super-2 number, since 2×520936432 = 5427495282022898, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (52093633) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40748 + ... + 42006.
It is an arithmetic number, because the mean of its divisors is an integer number (3900960).
Almost surely, 252093643 is an apocalyptic number.
52093643 is a deficient number, since it is larger than the sum of its proper divisors (10321717).
52093643 is a wasteful number, since it uses less digits than its factorization.
52093643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1546.
The product of its (nonzero) digits is 19440, while the sum is 32.
The square root of 52093643 is about 7217.5926041860. The cubic root of 52093643 is about 373.4750348750.
The spelling of 52093643 in words is "fifty-two million, ninety-three thousand, six hundred forty-three".
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