Base | Representation |
---|---|
bin | 10011000100010000101… |
… | …010010001111011101000 |
3 | 11122020222012021012222022 |
4 | 103010100222101323220 |
5 | 132431340100403412 |
6 | 2441530143444012 |
7 | 163443036603311 |
oct | 23042052217350 |
9 | 4566865235868 |
10 | 1310244544232 |
11 | 465742983978 |
12 | 191b262b6608 |
13 | 9672b666c30 |
14 | 475b7da7608 |
15 | 241384daa72 |
hex | 13110a91ee8 |
1310244544232 has 64 divisors (see below), whose sum is σ = 2690966880000. Its totient is φ = 594381705984.
The previous prime is 1310244544229. The next prime is 1310244544253. The reversal of 1310244544232 is 2324454420131.
It is a junction number, because it is equal to n+sod(n) for n = 1310244544192 and 1310244544201.
It is an unprimeable number.
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, 48761633 + ... + 48788495.
It is an arithmetic number, because the mean of its divisors is an integer number (42046357500).
Almost surely, 21310244544232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1310244544232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1345483440000).
1310244544232 is an abundant number, since it is smaller than the sum of its proper divisors (1380722335768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310244544232 is a wasteful number, since it uses less digits than its factorization.
1310244544232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34890 (or 34886 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 35.
Adding to 1310244544232 its reverse (2324454420131), we get a palindrome (3634698964363).
The spelling of 1310244544232 in words is "one trillion, three hundred ten billion, two hundred forty-four million, five hundred forty-four thousand, two hundred thirty-two".
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