Base | Representation |
---|---|
bin | 1101101101110… |
… | …11001110010101 |
3 | 22000111201220201 |
4 | 12312323032111 |
5 | 213423433103 |
6 | 15230100501 |
7 | 2565002500 |
oct | 666731625 |
9 | 260451821 |
10 | 115061653 |
11 | 59a49583 |
12 | 3264a731 |
13 | 1aab8225 |
14 | 113d2137 |
15 | a17c51d |
hex | 6dbb395 |
115061653 has 6 divisors (see below), whose sum is σ = 133847286. Its totient is φ = 98624232.
The previous prime is 115061641. The next prime is 115061657. The reversal of 115061653 is 356160511.
It can be written as a sum of positive squares in only one way, i.e., 99640324 + 15421329 = 9982^2 + 3927^2 .
It is a de Polignac number, because none of the positive numbers 2k-115061653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115061657) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1174050 + ... + 1174147.
It is an arithmetic number, because the mean of its divisors is an integer number (22307881).
Almost surely, 2115061653 is an apocalyptic number.
It is an amenable number.
115061653 is a deficient number, since it is larger than the sum of its proper divisors (18785633).
115061653 is an equidigital number, since it uses as much as digits as its factorization.
115061653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2348211 (or 2348204 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 28.
The square root of 115061653 is about 10726.6794955382. The cubic root of 115061653 is about 486.3813005101.
The spelling of 115061653 in words is "one hundred fifteen million, sixty-one thousand, six hundred fifty-three".
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