Base | Representation |
---|---|
bin | 1101101101111… |
… | …00011000011000 |
3 | 22000111222102020 |
4 | 12312330120120 |
5 | 213424111032 |
6 | 15230134440 |
7 | 2565022350 |
oct | 666743030 |
9 | 260458366 |
10 | 115066392 |
11 | 59a520a1 |
12 | 32651420 |
13 | 1aaba42c |
14 | 113d3b60 |
15 | a17db2c |
hex | 6dbc618 |
115066392 has 64 divisors (see below), whose sum is σ = 334990080. Its totient is φ = 32253312.
The previous prime is 115066381. The next prime is 115066417. The reversal of 115066392 is 293660511.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2443 + ... + 15365.
It is an arithmetic number, because the mean of its divisors is an integer number (5234220).
Almost surely, 2115066392 is an apocalyptic number.
115066392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115066392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167495040).
115066392 is an abundant number, since it is smaller than the sum of its proper divisors (219923688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115066392 is a wasteful number, since it uses less digits than its factorization.
115066392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12992 (or 12988 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 115066392 is about 10726.9003910729. The cubic root of 115066392 is about 486.3879778848.
The spelling of 115066392 in words is "one hundred fifteen million, sixty-six thousand, three hundred ninety-two".
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