Base | Representation |
---|---|
bin | 110000100010010110… |
… | …001111100111100101 |
3 | 11222112001012012102120 |
4 | 300202112033213211 |
5 | 1323213130122122 |
6 | 35535223500153 |
7 | 3523323351366 |
oct | 604226174745 |
9 | 158461165376 |
10 | 52115864037 |
11 | 20114057016 |
12 | a1255b7659 |
13 | 4bb7223593 |
14 | 2745749b6d |
15 | 15504e275c |
hex | c2258f9e5 |
52115864037 has 64 divisors (see below), whose sum is σ = 76334607360. Its totient is φ = 31500140544.
The previous prime is 52115864033. The next prime is 52115864041. The reversal of 52115864037 is 73046851125.
It is a happy number.
52115864037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (52115864033) and next prime (52115864041).
It is not a de Polignac number, because 52115864037 - 22 = 52115864033 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52115864037.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52115864033) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45199653 + ... + 45200805.
It is an arithmetic number, because the mean of its divisors is an integer number (1192728240).
Almost surely, 252115864037 is an apocalyptic number.
It is an amenable number.
52115864037 is a deficient number, since it is larger than the sum of its proper divisors (24218743323).
52115864037 is a wasteful number, since it uses less digits than its factorization.
52115864037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1502.
The product of its (nonzero) digits is 201600, while the sum is 42.
The spelling of 52115864037 in words is "fifty-two billion, one hundred fifteen million, eight hundred sixty-four thousand, thirty-seven".
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