Base | Representation |
---|---|
bin | 1101100101010… |
… | …10010001110101 |
3 | 21221101221022220 |
4 | 12302222101311 |
5 | 213132144134 |
6 | 15150112553 |
7 | 2552335200 |
oct | 662522165 |
9 | 257357286 |
10 | 113943669 |
11 | 59355624 |
12 | 321ab759 |
13 | 1a7b63b8 |
14 | 111c0937 |
15 | a00b149 |
hex | 6caa475 |
113943669 has 48 divisors (see below), whose sum is σ = 182863296. Its totient is φ = 62899200.
The previous prime is 113943653. The next prime is 113943671. The reversal of 113943669 is 966349311.
It is not a de Polignac number, because 113943669 - 24 = 113943653 is a prime.
It is a super-2 number, since 2×1139436692 = 25966319410363122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 113943669.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113943629) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 869734 + ... + 869864.
It is an arithmetic number, because the mean of its divisors is an integer number (3809652).
Almost surely, 2113943669 is an apocalyptic number.
It is an amenable number.
113943669 is a deficient number, since it is larger than the sum of its proper divisors (68919627).
113943669 is a wasteful number, since it uses less digits than its factorization.
113943669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306 (or 299 counting only the distinct ones).
The product of its digits is 104976, while the sum is 42.
The square root of 113943669 is about 10674.4399853107. The cubic root of 113943669 is about 484.8008804608.
The spelling of 113943669 in words is "one hundred thirteen million, nine hundred forty-three thousand, six hundred sixty-nine".
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