Base | Representation |
---|---|
bin | 1101101110000… |
… | …10111001011000 |
3 | 22000120100000200 |
4 | 12313002321120 |
5 | 213430434310 |
6 | 15230502200 |
7 | 2565163224 |
oct | 667027130 |
9 | 260510020 |
10 | 115093080 |
11 | 59a70153 |
12 | 32664960 |
13 | 1aac961b |
14 | 113dd784 |
15 | a1869c0 |
hex | 6dc2e58 |
115093080 has 96 divisors (see below), whose sum is σ = 386156160. Its totient is φ = 29698560.
The previous prime is 115093067. The next prime is 115093087. The reversal of 115093080 is 80390511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115093087) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6004 + ... + 16316.
It is an arithmetic number, because the mean of its divisors is an integer number (4022460).
Almost surely, 2115093080 is an apocalyptic number.
115093080 is a gapful number since it is divisible by the number (10) 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 115093080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193078080).
115093080 is an abundant number, since it is smaller than the sum of its proper divisors (271063080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115093080 is a wasteful number, since it uses less digits than its factorization.
115093080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10361 (or 10354 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
The square root of 115093080 is about 10728.1442943316. The cubic root of 115093080 is about 486.4255785508.
The spelling of 115093080 in words is "one hundred fifteen million, ninety-three thousand, eighty".
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