Base | Representation |
---|---|
bin | 11000111001110000… |
… | …11110100001000011 |
3 | 1021111202000101122100 |
4 | 30130320132201003 |
5 | 204340041001440 |
6 | 10050350041443 |
7 | 652210416501 |
oct | 143470364103 |
9 | 37452011570 |
10 | 13369468995 |
11 | 5740797a33 |
12 | 27114a9283 |
13 | 1350ab36cc |
14 | 90b863671 |
15 | 533ad4230 |
hex | 31ce1e843 |
13369468995 has 24 divisors (see below), whose sum is σ = 23243783472. Its totient is φ = 7108833600.
The previous prime is 13369468961. The next prime is 13369468999. The reversal of 13369468995 is 59986496331.
It is not a de Polignac number, because 13369468995 - 211 = 13369466947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13369468999) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 433896 + ... + 463685.
It is an arithmetic number, because the mean of its divisors is an integer number (968490978).
Almost surely, 213369468995 is an apocalyptic number.
13369468995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13369468995 is a deficient number, since it is larger than the sum of its proper divisors (9874314477).
13369468995 is a wasteful number, since it uses less digits than its factorization.
13369468995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 897923 (or 897920 counting only the distinct ones).
The product of its digits is 37791360, while the sum is 63.
The spelling of 13369468995 in words is "thirteen billion, three hundred sixty-nine million, four hundred sixty-eight thousand, nine hundred ninety-five".
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