Base | Representation |
---|---|
bin | 110000100010010111… |
… | …010011110000001000 |
3 | 11222112001201101020200 |
4 | 300202113103300020 |
5 | 1323213213034422 |
6 | 35535233452200 |
7 | 3523325623125 |
oct | 604227236010 |
9 | 158461641220 |
10 | 52116143112 |
11 | 20114227760 |
12 | a125711060 |
13 | 4bb72c0607 |
14 | 27457bd74c |
15 | 155054a2ac |
hex | c225d3c08 |
52116143112 has 96 divisors (see below), whose sum is σ = 154214012160. Its totient is φ = 15768720000.
The previous prime is 52116143087. The next prime is 52116143113. The reversal of 52116143112 is 21134161125.
52116143112 is a `hidden beast` number, since 5 + 2 + 1 + 1 + 614 + 31 + 12 = 666.
It is not an unprimeable number, because it can be changed into a prime (52116143113) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 473737 + ... + 573287.
It is an arithmetic number, because the mean of its divisors is an integer number (1606395960).
Almost surely, 252116143112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52116143112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77107006080).
52116143112 is an abundant number, since it is smaller than the sum of its proper divisors (102097869048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52116143112 is a wasteful number, since it uses less digits than its factorization.
52116143112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100235 (or 100228 counting only the distinct ones).
The product of its digits is 1440, while the sum is 27.
The spelling of 52116143112 in words is "fifty-two billion, one hundred sixteen million, one hundred forty-three thousand, one hundred twelve".
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