Base | Representation |
---|---|
bin | 1101101101011… |
… | …10001000100111 |
3 | 22000102000101000 |
4 | 12312232020213 |
5 | 213420224124 |
6 | 15225004343 |
7 | 2564360256 |
oct | 666561047 |
9 | 260360330 |
10 | 115008039 |
11 | 59a12273 |
12 | 326236b3 |
13 | 1aa999c3 |
14 | 113ba79d |
15 | a16b6c9 |
hex | 6dae227 |
115008039 has 16 divisors (see below), whose sum is σ = 173599200. Its totient is φ = 75224448.
The previous prime is 115008031. The next prime is 115008053. The reversal of 115008039 is 930800511.
115008039 = 14472 + 14482 + ... + 14992.
It is not a de Polignac number, because 115008039 - 23 = 115008031 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115008031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38754 + ... + 41615.
It is an arithmetic number, because the mean of its divisors is an integer number (10849950).
Almost surely, 2115008039 is an apocalyptic number.
115008039 is a deficient number, since it is larger than the sum of its proper divisors (58591161).
115008039 is an equidigital number, since it uses as much as digits as its factorization.
115008039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80431 (or 80425 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
The square root of 115008039 is about 10724.1801085211. The cubic root of 115008039 is about 486.3057442100.
The spelling of 115008039 in words is "one hundred fifteen million, eight thousand, thirty-nine".
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