Base | Representation |
---|---|
bin | 1101101101110… |
… | …01011110010101 |
3 | 22000111101002020 |
4 | 12312321132111 |
5 | 213423220420 |
6 | 15230003353 |
7 | 2564642550 |
oct | 666713625 |
9 | 260441066 |
10 | 115054485 |
11 | 59a44157 |
12 | 32646559 |
13 | 1aab4ba0 |
14 | 113cd697 |
15 | a17a340 |
hex | 6db9795 |
115054485 has 64 divisors (see below), whose sum is σ = 233963520. Its totient is φ = 46967040.
The previous prime is 115054439. The next prime is 115054493. The reversal of 115054485 is 584450511.
It is not a de Polignac number, because 115054485 - 26 = 115054421 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40956 + ... + 43674.
It is an arithmetic number, because the mean of its divisors is an integer number (3655680).
Almost surely, 2115054485 is an apocalyptic number.
115054485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
115054485 is an abundant number, since it is smaller than the sum of its proper divisors (118909035).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115054485 is a wasteful number, since it uses less digits than its factorization.
115054485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2778.
The product of its (nonzero) digits is 16000, while the sum is 33.
The square root of 115054485 is about 10726.3453701622. The cubic root of 115054485 is about 486.3712002624.
The spelling of 115054485 in words is "one hundred fifteen million, fifty-four thousand, four hundred eighty-five".
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