Base | Representation |
---|---|
bin | 1100011100010… |
… | …0001011010001 |
3 | 10122012012122220 |
4 | 3013010023101 |
5 | 101324340021 |
6 | 5102251253 |
7 | 1202361150 |
oct | 307041321 |
9 | 118165586 |
10 | 52183761 |
11 | 27502483 |
12 | 15586b29 |
13 | aa71386 |
14 | 6d05597 |
15 | 48abcc6 |
hex | 31c42d1 |
52183761 has 16 divisors (see below), whose sum is σ = 84196224. Its totient is φ = 28065024.
The previous prime is 52183759. The next prime is 52183763. The reversal of 52183761 is 16738125.
It is an interprime number because it is at equal distance from previous prime (52183759) and next prime (52183763).
It is not a de Polignac number, because 52183761 - 21 = 52183759 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52183763) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72730 + ... + 73443.
It is an arithmetic number, because the mean of its divisors is an integer number (5262264).
Almost surely, 252183761 is an apocalyptic number.
52183761 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
52183761 is a deficient number, since it is larger than the sum of its proper divisors (32012463).
52183761 is a wasteful number, since it uses less digits than its factorization.
52183761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146200.
The product of its digits is 10080, while the sum is 33.
The square root of 52183761 is about 7223.8328469034. The cubic root of 52183761 is about 373.6902718468.
The spelling of 52183761 in words is "fifty-two million, one hundred eighty-three thousand, seven hundred sixty-one".
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