Base | Representation |
---|---|
bin | 110101101010011011… |
… | …0100110011000111010 |
3 | 102000110021211100222111 |
4 | 1223110312212120322 |
5 | 3342002444420011 |
6 | 124535102042534 |
7 | 11216521546150 |
oct | 1532466463072 |
9 | 360407740874 |
10 | 115240232506 |
11 | 4496711a383 |
12 | 1a40187944a |
13 | ab3705b3b9 |
14 | 581313b3d0 |
15 | 2ee71a4121 |
hex | 1ad4da663a |
115240232506 has 24 divisors (see below), whose sum is σ = 200298114144. Its totient is φ = 48712082400.
The previous prime is 115240232453. The next prime is 115240232537. The reversal of 115240232506 is 605232042511.
It is a super-2 number, since 2×1152402325062 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 697720 + ... + 846931.
It is an arithmetic number, because the mean of its divisors is an integer number (8345754756).
Almost surely, 2115240232506 is an apocalyptic number.
115240232506 is a deficient number, since it is larger than the sum of its proper divisors (85057881638).
115240232506 is an equidigital number, since it uses as much as digits as its factorization.
115240232506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544806 (or 1544733 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The spelling of 115240232506 in words is "one hundred fifteen billion, two hundred forty million, two hundred thirty-two thousand, five hundred six".
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