Base | Representation |
---|---|
bin | 1101110011100… |
… | …00101100101100 |
3 | 22001220111120001 |
4 | 12321300230230 |
5 | 214121224342 |
6 | 15254034044 |
7 | 2604216553 |
oct | 671605454 |
9 | 261814501 |
10 | 115804972 |
11 | 5a406a98 |
12 | 32948924 |
13 | 1acb866a |
14 | 11546d9a |
15 | a2778b7 |
hex | 6e70b2c |
115804972 has 6 divisors (see below), whose sum is σ = 202658708. Its totient is φ = 57902484.
The previous prime is 115804963. The next prime is 115804973. The reversal of 115804972 is 279408511.
It is not an unprimeable number, because it can be changed into a prime (115804973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14475618 + ... + 14475625.
Almost surely, 2115804972 is an apocalyptic number.
It is an amenable number.
115804972 is a deficient number, since it is larger than the sum of its proper divisors (86853736).
115804972 is a wasteful number, since it uses less digits than its factorization.
115804972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28951247 (or 28951245 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 37.
The square root of 115804972 is about 10761.2718579172. The cubic root of 115804972 is about 487.4264234346.
The spelling of 115804972 in words is "one hundred fifteen million, eight hundred four thousand, nine hundred seventy-two".
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