Base | Representation |
---|---|
bin | 1011111010100101011010… |
… | …0010110110111100010000 |
3 | 1201101110020100012000122010 |
4 | 2332221112202312330100 |
5 | 3204122024132400222 |
6 | 43510321400142520 |
7 | 2521344345365304 |
oct | 276512642667420 |
9 | 51343210160563 |
10 | 13101102231312 |
11 | 41a1167734567 |
12 | 15770b8767a40 |
13 | 74057594a324 |
14 | 33414d605d04 |
15 | 17abca54880c |
hex | bea568b6f10 |
13101102231312 has 20 divisors (see below), whose sum is σ = 33844514097680. Its totient is φ = 4367034077088.
The previous prime is 13101102231241. The next prime is 13101102231313. The reversal of 13101102231312 is 21313220110131.
It is not an unprimeable number, because it can be changed into a prime (13101102231313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136469814862 + ... + 136469814957.
It is an arithmetic number, because the mean of its divisors is an integer number (1692225704884).
Almost surely, 213101102231312 is an apocalyptic number.
13101102231312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13101102231312 is an abundant number, since it is smaller than the sum of its proper divisors (20743411866368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13101102231312 is a wasteful number, since it uses less digits than its factorization.
13101102231312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272939629830 (or 272939629824 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 13101102231312 its reverse (21313220110131), we get a palindrome (34414322341443).
The spelling of 13101102231312 in words is "thirteen trillion, one hundred one billion, one hundred two million, two hundred thirty-one thousand, three hundred twelve".
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