Base | Representation |
---|---|
bin | 1011111011001110011101… |
… | …1100100110110000111110 |
3 | 1201102111200102010102012020 |
4 | 2332303213130212300332 |
5 | 3204312112021114402 |
6 | 43515343134221010 |
7 | 2522214431310561 |
oct | 276634734466076 |
9 | 51374612112166 |
10 | 13112123223102 |
11 | 41a59027aa842 |
12 | 1579273654766 |
13 | 741611014647 |
14 | 3348b71bc4d8 |
15 | 17b122d828bc |
hex | bece7726c3e |
13112123223102 has 32 divisors (see below), whose sum is σ = 26239975362720. Its totient is φ = 4368086555520.
The previous prime is 13112123223091. The next prime is 13112123223167. The reversal of 13112123223102 is 20132232121131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264263248 + ... + 264312860.
It is an arithmetic number, because the mean of its divisors is an integer number (819999230085).
Almost surely, 213112123223102 is an apocalyptic number.
13112123223102 is an abundant number, since it is smaller than the sum of its proper divisors (13127852139618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13112123223102 is a wasteful number, since it uses less digits than its factorization.
13112123223102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75148.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 13112123223102 its reverse (20132232121131), we get a palindrome (33244355344233).
The spelling of 13112123223102 in words is "thirteen trillion, one hundred twelve billion, one hundred twenty-three million, two hundred twenty-three thousand, one hundred two".
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