Base | Representation |
---|---|
bin | 1101011110110… |
… | …10001100101011 |
3 | 21212210122012022 |
4 | 12233122030223 |
5 | 212422410441 |
6 | 15115535055 |
7 | 2542155311 |
oct | 657321453 |
9 | 255718168 |
10 | 113091371 |
11 | 58923248 |
12 | 31a5a48b |
13 | 1a578493 |
14 | 1103c0b1 |
15 | 9ddd84b |
hex | 6bda32b |
113091371 has 2 divisors, whose sum is σ = 113091372. Its totient is φ = 113091370.
The previous prime is 113091359. The next prime is 113091409. The reversal of 113091371 is 173190311.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 113091371 - 214 = 113074987 is a prime.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 113091371.
It is not a weakly prime, because it can be changed into another prime (113091301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56545685 + 56545686.
It is an arithmetic number, because the mean of its divisors is an integer number (56545686).
Almost surely, 2113091371 is an apocalyptic number.
113091371 is a deficient number, since it is larger than the sum of its proper divisors (1).
113091371 is an equidigital number, since it uses as much as digits as its factorization.
113091371 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 567, while the sum is 26.
The square root of 113091371 is about 10634.4426746304. The cubic root of 113091371 is about 483.5890847295.
The spelling of 113091371 in words is "one hundred thirteen million, ninety-one thousand, three hundred seventy-one".
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