Base | Representation |
---|---|
bin | 1100000110110000110011… |
… | …1001110001010111100000 |
3 | 1202010110021002120001000212 |
4 | 3001230030321301113200 |
5 | 3221034013422340222 |
6 | 44150402053433252 |
7 | 2542432066201214 |
oct | 301541471612740 |
9 | 52113232501025 |
10 | 13310320121312 |
11 | 4271969788975 |
12 | 15ab76733b828 |
13 | 7572088c8986 |
14 | 340319a1a944 |
15 | 181372d896e2 |
hex | c1b0ce715e0 |
13310320121312 has 36 divisors (see below), whose sum is σ = 27836818949520. Its totient is φ = 6263680052736.
The previous prime is 13310320121311. The next prime is 13310320121347. The reversal of 13310320121312 is 21312102301331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13310320121311) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 719623112 + ... + 719641607.
It is an arithmetic number, because the mean of its divisors is an integer number (773244970820).
Almost surely, 213310320121312 is an apocalyptic number.
It is an amenable number.
13310320121312 is an abundant number, since it is smaller than the sum of its proper divisors (14526498828208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13310320121312 is a wasteful number, since it uses less digits than its factorization.
13310320121312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1439264763 (or 1439264738 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 13310320121312 its reverse (21312102301331), we get a palindrome (34622422422643).
The spelling of 13310320121312 in words is "thirteen trillion, three hundred ten billion, three hundred twenty million, one hundred twenty-one thousand, three hundred twelve".
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