Base | Representation |
---|---|
bin | 1101011111011… |
… | …01101000011001 |
3 | 21212221200101101 |
4 | 12233231220121 |
5 | 212432432334 |
6 | 15121351401 |
7 | 2542636342 |
oct | 657555031 |
9 | 255850341 |
10 | 113170969 |
11 | 5897802a |
12 | 31a98561 |
13 | 1a5a5792 |
14 | 1105d0c9 |
15 | 9e07214 |
hex | 6beda19 |
113170969 has 8 divisors (see below), whose sum is σ = 116832672. Its totient is φ = 109556160.
The previous prime is 113170961. The next prime is 113170991. The reversal of 113170969 is 969071311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 113170969 - 23 = 113170961 is a prime.
It is a super-2 number, since 2×1131709692 = 25615336448797922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113170961) 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, 6787 + ... + 16504.
It is an arithmetic number, because the mean of its divisors is an integer number (14604084).
Almost surely, 2113170969 is an apocalyptic number.
It is an amenable number.
113170969 is a deficient number, since it is larger than the sum of its proper divisors (3661703).
113170969 is a wasteful number, since it uses less digits than its factorization.
113170969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23447.
The product of its (nonzero) digits is 10206, while the sum is 37.
The square root of 113170969 is about 10638.1844785659. The cubic root of 113170969 is about 483.7025142402.
The spelling of 113170969 in words is "one hundred thirteen million, one hundred seventy thousand, nine hundred sixty-nine".
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