Base | Representation |
---|---|
bin | 1101011110100… |
… | …00000101110011 |
3 | 21212201112101222 |
4 | 12233100011303 |
5 | 212420044341 |
6 | 15115015255 |
7 | 2541623516 |
oct | 657200563 |
9 | 255645358 |
10 | 113049971 |
11 | 588a5131 |
12 | 31a3a52b |
13 | 1a562698 |
14 | 1102ad7d |
15 | 9dd144b |
hex | 6bd0173 |
113049971 has 8 divisors (see below), whose sum is σ = 115039680. Its totient is φ = 111069288.
The previous prime is 113049961. The next prime is 113049973. The reversal of 113049971 is 179940311.
It is a happy number.
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 113049971 - 26 = 113049907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113049973) 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, 26060 + ... + 30086.
It is an arithmetic number, because the mean of its divisors is an integer number (14379960).
Almost surely, 2113049971 is an apocalyptic number.
113049971 is a deficient number, since it is larger than the sum of its proper divisors (1989709).
113049971 is an equidigital number, since it uses as much as digits as its factorization.
113049971 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4513.
The product of its (nonzero) digits is 6804, while the sum is 35.
The square root of 113049971 is about 10632.4959910644. The cubic root of 113049971 is about 483.5300674605.
The spelling of 113049971 in words is "one hundred thirteen million, forty-nine thousand, nine hundred seventy-one".
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