Base | Representation |
---|---|
bin | 110100101011100100… |
… | …1101010110010001000 |
3 | 101211000022111121020010 |
4 | 1221113021222302020 |
5 | 3323143103131044 |
6 | 123545524231520 |
7 | 11113333125606 |
oct | 1512711526210 |
9 | 354008447203 |
10 | 113131302024 |
11 | 43a84741724 |
12 | 19b1353b5a0 |
13 | a88c164740 |
14 | 5693008876 |
15 | 2e21e75bb9 |
hex | 1a5726ac88 |
113131302024 has 64 divisors (see below), whose sum is σ = 322501011840. Its totient is φ = 32762004480.
The previous prime is 113131302023. The next prime is 113131302113. The reversal of 113131302024 is 420203131311.
It is not an unprimeable number, because it can be changed into a prime (113131302023) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 10659412 + ... + 10670019.
It is an arithmetic number, because the mean of its divisors is an integer number (5039078310).
Almost surely, 2113131302024 is an apocalyptic number.
It is an amenable number.
113131302024 is an abundant number, since it is smaller than the sum of its proper divisors (209369709816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113131302024 is a wasteful number, since it uses less digits than its factorization.
113131302024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21329470 (or 21329466 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 113131302024 its reverse (420203131311), we get a palindrome (533334433335).
The spelling of 113131302024 in words is "one hundred thirteen billion, one hundred thirty-one million, three hundred two thousand, twenty-four".
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