Base | Representation |
---|---|
bin | 1100011100010… |
… | …1001011101011 |
3 | 10122012102022120 |
4 | 3013011023223 |
5 | 101330003013 |
6 | 5102322323 |
7 | 1202406156 |
oct | 307051353 |
9 | 118172276 |
10 | 52187883 |
11 | 27505590 |
12 | 155893a3 |
13 | aa73207 |
14 | 6d06c9d |
15 | 48ad123 |
hex | 31c52eb |
52187883 has 16 divisors (see below), whose sum is σ = 76204800. Its totient is φ = 31506080.
The previous prime is 52187867. The next prime is 52187903. The reversal of 52187883 is 38878125.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 52187883 - 24 = 52187867 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52187833) 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, 5938 + ... + 11816.
It is an arithmetic number, because the mean of its divisors is an integer number (4762800).
Almost surely, 252187883 is an apocalyptic number.
52187883 is a deficient number, since it is larger than the sum of its proper divisors (24016917).
52187883 is a wasteful number, since it uses less digits than its factorization.
52187883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6162.
The product of its digits is 107520, while the sum is 42.
The square root of 52187883 is about 7224.1181468744. The cubic root of 52187883 is about 373.7001108639.
The spelling of 52187883 in words is "fifty-two million, one hundred eighty-seven thousand, eight hundred eighty-three".
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