Base | Representation |
---|---|
bin | 110101100011101011… |
… | …1101101011011000000 |
3 | 101222212112012010220102 |
4 | 1223013113231123000 |
5 | 3341022042443130 |
6 | 124500421501532 |
7 | 11211104063516 |
oct | 1530727553300 |
9 | 358775163812 |
10 | 115014031040 |
11 | 44860470917 |
12 | 1a359b718a8 |
13 | aacc22c08c |
14 | 57d10984b6 |
15 | 2ed23c1645 |
hex | 1ac75ed6c0 |
115014031040 has 56 divisors (see below), whose sum is σ = 273975070032. Its totient is φ = 45989166080.
The previous prime is 115014031031. The next prime is 115014031061. The reversal of 115014031040 is 40130410511.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 852707 + ... + 978333.
Almost surely, 2115014031040 is an apocalyptic number.
115014031040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115014031040 is an abundant number, since it is smaller than the sum of its proper divisors (158961038992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115014031040 is a wasteful number, since it uses less digits than its factorization.
115014031040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128505 (or 128495 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 20.
Adding to 115014031040 its reverse (40130410511), we get a palindrome (155144441551).
The spelling of 115014031040 in words is "one hundred fifteen billion, fourteen million, thirty-one thousand, forty".
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