Base | Representation |
---|---|
bin | 110101100111001001… |
… | …0010000000001010100 |
3 | 102000011121111000211112 |
4 | 1223032102100001110 |
5 | 3341241242243104 |
6 | 124520124154152 |
7 | 11214013124321 |
oct | 1531622200124 |
9 | 360147430745 |
10 | 115130040404 |
11 | 4490a9a7425 |
12 | 1a390998958 |
13 | ab1a289782 |
14 | 5802655b48 |
15 | 2edc68986e |
hex | 1ace490054 |
115130040404 has 24 divisors (see below), whose sum is σ = 204545429088. Its totient is φ = 56688999840.
The previous prime is 115130040391. The next prime is 115130040407. The reversal of 115130040404 is 404040031511.
It is a self number, because there is not a number n which added to its sum of digits gives 115130040404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115130040407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865487 + ... + 989609.
It is an arithmetic number, because the mean of its divisors is an integer number (8522726212).
Almost surely, 2115130040404 is an apocalyptic number.
It is an amenable number.
115130040404 is a deficient number, since it is larger than the sum of its proper divisors (89415388684).
115130040404 is a wasteful number, since it uses less digits than its factorization.
115130040404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127655 (or 127653 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 115130040404 its reverse (404040031511), we get a palindrome (519170071915).
The spelling of 115130040404 in words is "one hundred fifteen billion, one hundred thirty million, forty thousand, four hundred four".
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