Base | Representation |
---|---|
bin | 110101101110000010… |
… | …0100001110001101100 |
3 | 102000202201200110110211 |
4 | 1223130010201301230 |
5 | 3342224444333030 |
6 | 124555105312204 |
7 | 11222522035036 |
oct | 1533404416154 |
9 | 360681613424 |
10 | 115361324140 |
11 | 44a19507307 |
12 | 1a436335664 |
13 | ab5617815a |
14 | 582525cc56 |
15 | 3002b2312a |
hex | 1adc121c6c |
115361324140 has 24 divisors (see below), whose sum is σ = 242341670592. Its totient is φ = 46128741120.
The previous prime is 115361324123. The next prime is 115361324159. The reversal of 115361324140 is 41423163511.
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 7 ways as a sum of consecutive naturals, for example, 926781 + ... + 1043860.
It is an arithmetic number, because the mean of its divisors is an integer number (10097569608).
Almost surely, 2115361324140 is an apocalyptic number.
115361324140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115361324140 is an abundant number, since it is smaller than the sum of its proper divisors (126980346452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115361324140 is a wasteful number, since it uses less digits than its factorization.
115361324140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1973577 (or 1973575 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
Adding to 115361324140 its reverse (41423163511), we get a palindrome (156784487651).
The spelling of 115361324140 in words is "one hundred fifteen billion, three hundred sixty-one million, three hundred twenty-four thousand, one hundred forty".
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