Base | Representation |
---|---|
bin | 1101101110010… |
… | …00010100110100 |
3 | 22000121110112020 |
4 | 12313020110310 |
5 | 213432142231 |
6 | 15231153140 |
7 | 2565315111 |
oct | 667102464 |
9 | 260543466 |
10 | 115115316 |
11 | 59a85928 |
12 | 326757b0 |
13 | 1ab06794 |
14 | 11407908 |
15 | a18d396 |
hex | 6dc8534 |
115115316 has 24 divisors (see below), whose sum is σ = 268833600. Its totient is φ = 38338752.
The previous prime is 115115291. The next prime is 115115321. The reversal of 115115316 is 613511511.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13360 + ... + 20216.
It is an arithmetic number, because the mean of its divisors is an integer number (11201400).
Almost surely, 2115115316 is an apocalyptic number.
It is an amenable number.
115115316 is an abundant number, since it is smaller than the sum of its proper divisors (153718284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115115316 is a wasteful number, since it uses less digits than its factorization.
115115316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8263 (or 8261 counting only the distinct ones).
The product of its digits is 450, while the sum is 24.
The square root of 115115316 is about 10729.1805838097. The cubic root of 115115316 is about 486.4569023648.
Adding to 115115316 its reverse (613511511), we get a palindrome (728626827).
The spelling of 115115316 in words is "one hundred fifteen million, one hundred fifteen thousand, three hundred sixteen".
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