Base | Representation |
---|---|
bin | 1100000110110100001101… |
… | …0001001001101101111000 |
3 | 1202010112121122211110020122 |
4 | 3001231003101021231320 |
5 | 3221042400422020044 |
6 | 44151032355112412 |
7 | 2542463513000144 |
oct | 301550321115570 |
9 | 52115548743218 |
10 | 13311232220024 |
11 | 4272297624162 |
12 | 15ab9808a2708 |
13 | 75732286a25b |
14 | 3403a4c06224 |
15 | 1813c7ea5dee |
hex | c1b43449b78 |
13311232220024 has 32 divisors (see below), whose sum is σ = 25310420684640. Its totient is φ = 6561789158400.
The previous prime is 13311232219991. The next prime is 13311232220047. The reversal of 13311232220024 is 42002223211331.
It is a junction number, because it is equal to n+sod(n) for n = 13311232219975 and 13311232220002.
It is a congruent number.
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, 81847652 + ... + 82010124.
It is an arithmetic number, because the mean of its divisors is an integer number (790950646395).
Almost surely, 213311232220024 is an apocalyptic number.
It is an amenable number.
13311232220024 is a deficient number, since it is larger than the sum of its proper divisors (11999188464616).
13311232220024 is a wasteful number, since it uses less digits than its factorization.
13311232220024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306791 (or 306787 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 13311232220024 its reverse (42002223211331), we get a palindrome (55313455431355).
The spelling of 13311232220024 in words is "thirteen trillion, three hundred eleven billion, two hundred thirty-two million, two hundred twenty thousand, twenty-four".
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