Base | Representation |
---|---|
bin | 110101100100010010… |
… | …0100000001111001000 |
3 | 101222220221001220112222 |
4 | 1223020210200033020 |
5 | 3341042221141440 |
6 | 124502421153212 |
7 | 11211440146643 |
oct | 1531044401710 |
9 | 358827056488 |
10 | 115034162120 |
11 | 44870870679 |
12 | 1a36485b808 |
13 | ab0345a067 |
14 | 57d3a18a5a |
15 | 2ed404b2b5 |
hex | 1ac89203c8 |
115034162120 has 32 divisors (see below), whose sum is σ = 262372444920. Its totient is φ = 45383339520.
The previous prime is 115034162081. The next prime is 115034162141. The reversal of 115034162120 is 21261430511.
It can be written as a sum of positive squares in 4 ways, for example, as 84451847236 + 30582314884 = 290606^2 + 174878^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 115034162120.
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, 19694711 + ... + 19700550.
Almost surely, 2115034162120 is an apocalyptic number.
115034162120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115034162120 is an abundant number, since it is smaller than the sum of its proper divisors (147338282800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115034162120 is a wasteful number, since it uses less digits than its factorization.
115034162120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39395345 (or 39395341 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
Adding to 115034162120 its reverse (21261430511), we get a palindrome (136295592631).
The spelling of 115034162120 in words is "one hundred fifteen billion, thirty-four million, one hundred sixty-two thousand, one hundred twenty".
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