Base | Representation |
---|---|
bin | 1101110100010… |
… | …11000011101101 |
3 | 22002002222122220 |
4 | 12322023003231 |
5 | 214133203231 |
6 | 15300225553 |
7 | 2605146414 |
oct | 672130355 |
9 | 262088586 |
10 | 115912941 |
11 | 5a480121 |
12 | 3299b2b9 |
13 | 1b025851 |
14 | 1157447b |
15 | a299896 |
hex | 6e8b0ed |
115912941 has 8 divisors (see below), whose sum is σ = 155444640. Its totient is φ = 76828272.
The previous prime is 115912931. The next prime is 115912949. The reversal of 115912941 is 149219511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-115912941 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115912949) 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, 111151 + ... + 112188.
It is an arithmetic number, because the mean of its divisors is an integer number (19430580).
Almost surely, 2115912941 is an apocalyptic number.
It is an amenable number.
115912941 is a deficient number, since it is larger than the sum of its proper divisors (39531699).
115912941 is a wasteful number, since it uses less digits than its factorization.
115912941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223515.
The product of its digits is 3240, while the sum is 33.
The square root of 115912941 is about 10766.2872430564. The cubic root of 115912941 is about 487.5778579132.
The spelling of 115912941 in words is "one hundred fifteen million, nine hundred twelve thousand, nine hundred forty-one".
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