Base | Representation |
---|---|
bin | 1101101101110… |
… | …01100101110000 |
3 | 22000111101201211 |
4 | 12312321211300 |
5 | 213423224320 |
6 | 15230005504 |
7 | 2564644126 |
oct | 666714560 |
9 | 260441654 |
10 | 115054960 |
11 | 59a44549 |
12 | 32646894 |
13 | 1aab5177 |
14 | 113cd916 |
15 | a17a55a |
hex | 6db9970 |
115054960 has 40 divisors (see below), whose sum is σ = 270022896. Its totient is φ = 45588480.
The previous prime is 115054949. The next prime is 115054991. The reversal of 115054960 is 69450511.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1840 + ... + 15280.
Almost surely, 2115054960 is an apocalyptic number.
115054960 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 115054960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135011448).
115054960 is an abundant number, since it is smaller than the sum of its proper divisors (154967936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115054960 is a wasteful number, since it uses less digits than its factorization.
115054960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13561 (or 13555 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 31.
The square root of 115054960 is about 10726.3675118840. The cubic root of 115054960 is about 486.3718695859.
The spelling of 115054960 in words is "one hundred fifteen million, fifty-four thousand, nine hundred sixty".
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