Base | Representation |
---|---|
bin | 111111100100101… |
… | …0111000100000010 |
3 | 12111122220202200010 |
4 | 1333021113010002 |
5 | 13332042111234 |
6 | 551401005350 |
7 | 103601363634 |
oct | 17711270402 |
9 | 5448822603 |
10 | 2133160194 |
11 | 9a5127910 |
12 | 4b6483856 |
13 | 27cc2b389 |
14 | 16343ca54 |
15 | c74176e9 |
hex | 7f257102 |
2133160194 has 32 divisors (see below), whose sum is σ = 4655877120. Its totient is φ = 646174800.
The previous prime is 2133160181. The next prime is 2133160201. The reversal of 2133160194 is 4910613312.
It is a super-2 number, since 2×21331601942 = 9100744826532235272, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275427 + ... + 283065.
It is an arithmetic number, because the mean of its divisors is an integer number (145496160).
Almost surely, 22133160194 is an apocalyptic number.
2133160194 is an abundant number, since it is smaller than the sum of its proper divisors (2522716926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2133160194 is a wasteful number, since it uses less digits than its factorization.
2133160194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11886.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 2133160194 is about 46186.1472088764. The cubic root of 2133160194 is about 1287.2843526594.
The spelling of 2133160194 in words is "two billion, one hundred thirty-three million, one hundred sixty thousand, one hundred ninety-four".
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