Base | Representation |
---|---|
bin | 1101110010110… |
… | …00000100000001 |
3 | 22001201101010202 |
4 | 12321120010001 |
5 | 214110012230 |
6 | 15251534545 |
7 | 2603316431 |
oct | 671300401 |
9 | 261641122 |
10 | 115704065 |
11 | 5a3481a4 |
12 | 328ba455 |
13 | 1ac81759 |
14 | 1151c2c1 |
15 | a257a45 |
hex | 6e58101 |
115704065 has 4 divisors (see below), whose sum is σ = 138844884. Its totient is φ = 92563248.
The previous prime is 115704041. The next prime is 115704067. The reversal of 115704065 is 560407511.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14077504 + 101626561 = 3752^2 + 10081^2 .
It is a cyclic number.
It is not a de Polignac number, because 115704065 - 216 = 115638529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (115704067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11570402 + ... + 11570411.
It is an arithmetic number, because the mean of its divisors is an integer number (34711221).
Almost surely, 2115704065 is an apocalyptic number.
It is an amenable number.
115704065 is a deficient number, since it is larger than the sum of its proper divisors (23140819).
115704065 is an equidigital number, since it uses as much as digits as its factorization.
115704065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23140818.
The product of its (nonzero) digits is 4200, while the sum is 29.
The square root of 115704065 is about 10756.5824033473. The cubic root of 115704065 is about 487.2848088161.
The spelling of 115704065 in words is "one hundred fifteen million, seven hundred four thousand, sixty-five".
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