Base | Representation |
---|---|
bin | 1101101101110… |
… | …10010000011101 |
3 | 22000111112111001 |
4 | 12312322100131 |
5 | 213423321233 |
6 | 15230030301 |
7 | 2564655112 |
oct | 666722035 |
9 | 260445431 |
10 | 115057693 |
11 | 59a46603 |
12 | 32648391 |
13 | 1aab649a |
14 | 113d0909 |
15 | a17b27d |
hex | 6dba41d |
115057693 has 8 divisors (see below), whose sum is σ = 117675360. Its totient is φ = 112466640.
The previous prime is 115057681. The next prime is 115057697. The reversal of 115057693 is 396750511.
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 115057693 - 221 = 112960541 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 (115057697) 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, 2223 + ... + 15331.
It is an arithmetic number, because the mean of its divisors is an integer number (14709420).
Almost surely, 2115057693 is an apocalyptic number.
It is an amenable number.
115057693 is a deficient number, since it is larger than the sum of its proper divisors (2617667).
115057693 is a wasteful number, since it uses less digits than its factorization.
115057693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13307.
The product of its (nonzero) digits is 28350, while the sum is 37.
The square root of 115057693 is about 10726.4949074709. The cubic root of 115057693 is about 486.3757206260.
The spelling of 115057693 in words is "one hundred fifteen million, fifty-seven thousand, six hundred ninety-three".
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