Base | Representation |
---|---|
bin | 10010001111111110011… |
… | …11001000100010111100 |
3 | 2012221112100202010121121 |
4 | 21013333033020202330 |
5 | 40233200404241124 |
6 | 1200021445240324 |
7 | 63205641405040 |
oct | 11077717104274 |
9 | 2187470663547 |
10 | 627052415164 |
11 | 221a278174aa |
12 | a163a7030a4 |
13 | 47191460866 |
14 | 224c704c020 |
15 | 1149ed082e4 |
hex | 91ff3c88bc |
627052415164 has 24 divisors (see below), whose sum is σ = 1287999557600. Its totient is φ = 261473593536.
The previous prime is 627052415161. The next prime is 627052415173. The reversal of 627052415164 is 461514250726.
It is a self number, because there is not a number n which added to its sum of digits gives 627052415164.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (627052415161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302630439 + ... + 302632510.
Almost surely, 2627052415164 is an apocalyptic number.
It is an amenable number.
627052415164 is an abundant number, since it is smaller than the sum of its proper divisors (660947142436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
627052415164 is a wasteful number, since it uses less digits than its factorization.
627052415164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 605262997 (or 605262995 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 43.
The spelling of 627052415164 in words is "six hundred twenty-seven billion, fifty-two million, four hundred fifteen thousand, one hundred sixty-four".
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