Base | Representation |
---|---|
bin | 1101101101101… |
… | …10000000001001 |
3 | 22000110122120120 |
4 | 12312312000021 |
5 | 213422242030 |
6 | 15225413453 |
7 | 2564553234 |
oct | 666660011 |
9 | 260418516 |
10 | 115040265 |
11 | 59a344aa |
12 | 3263a289 |
13 | 1aaab582 |
14 | 113c841b |
15 | a176010 |
hex | 6db6009 |
115040265 has 32 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 58892736.
The previous prime is 115040249. The next prime is 115040279. The reversal of 115040265 is 562040511.
It is not a de Polignac number, because 115040265 - 24 = 115040249 is a prime.
It is a zygodrome in base 8.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36544 + ... + 39566.
It is an arithmetic number, because the mean of its divisors is an integer number (5987520).
Almost surely, 2115040265 is an apocalyptic number.
115040265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
115040265 is a deficient number, since it is larger than the sum of its proper divisors (76560375).
115040265 is a wasteful number, since it uses less digits than its factorization.
115040265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3133.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 115040265 is about 10725.6824957669. The cubic root of 115040265 is about 486.3511619782.
Adding to 115040265 its reverse (562040511), we get a palindrome (677080776).
The spelling of 115040265 in words is "one hundred fifteen million, forty thousand, two hundred sixty-five".
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