Base | Representation |
---|---|
bin | 111111100100101… |
… | …1100100011111000 |
3 | 12111122221220120010 |
4 | 1333021130203320 |
5 | 13332043321322 |
6 | 551401301520 |
7 | 103601516403 |
oct | 17711344370 |
9 | 5448856503 |
10 | 2133182712 |
11 | 9a5142821 |
12 | 4b64948a0 |
13 | 27cc386bb |
14 | 163446d3a |
15 | c741e20c |
hex | 7f25c8f8 |
2133182712 has 32 divisors (see below), whose sum is σ = 5646661200. Its totient is φ = 669233664.
The previous prime is 2133182677. The next prime is 2133182759. The reversal of 2133182712 is 2172813312.
It is a self number, because there is not a number n which added to its sum of digits gives 2133182712.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2613787 + ... + 2614602.
Almost surely, 22133182712 is an apocalyptic number.
It is an amenable number.
2133182712 is an abundant number, since it is smaller than the sum of its proper divisors (3513478488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2133182712 is a wasteful number, since it uses less digits than its factorization.
2133182712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5228415 (or 5228411 counting only the distinct ones).
The product of its digits is 4032, while the sum is 30.
The square root of 2133182712 is about 46186.3909826260. The cubic root of 2133182712 is about 1287.2888822406.
The spelling of 2133182712 in words is "two billion, one hundred thirty-three million, one hundred eighty-two thousand, seven hundred twelve".
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