Base | Representation |
---|---|
bin | 110100001001110111011… |
… | …1000011111010000110100 |
3 | 221101020220011111122122000 |
4 | 1220103232320133100310 |
5 | 1414420042342012002 |
6 | 23124535000135300 |
7 | 1336605023126262 |
oct | 150235670372064 |
9 | 27336804448560 |
10 | 7168013235252 |
11 | 2313a34668781 |
12 | 979261167530 |
13 | 3ccc2ca9066c |
14 | 1aad1009b432 |
15 | c66ca8ed61c |
hex | 684eee1f434 |
7168013235252 has 72 divisors (see below), whose sum is σ = 18810338023680. Its totient is φ = 2360550298320.
The previous prime is 7168013235247. The next prime is 7168013235263. The reversal of 7168013235252 is 2525323108617.
7168013235252 is a `hidden beast` number, since 7 + 16 + 80 + 1 + 32 + 3 + 525 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 7168013235198 and 7168013235207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4073124 + ... + 5561147.
Almost surely, 27168013235252 is an apocalyptic number.
It is an amenable number.
7168013235252 is an abundant number, since it is smaller than the sum of its proper divisors (11642324788428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7168013235252 is a wasteful number, since it uses less digits than its factorization.
7168013235252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9634450 (or 9634359 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 45.
The spelling of 7168013235252 in words is "seven trillion, one hundred sixty-eight billion, thirteen million, two hundred thirty-five thousand, two hundred fifty-two".
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