Base | Representation |
---|---|
bin | 11000110000111110… |
… | …00000000010100001 |
3 | 1021022121011121111110 |
4 | 30120133000002201 |
5 | 204212143303242 |
6 | 10035152333533 |
7 | 650323300254 |
oct | 143037000241 |
9 | 37277147443 |
10 | 13295681697 |
11 | 570307a4a1 |
12 | 26b08442a9 |
13 | 133b71a09c |
14 | 901b3709b |
15 | 52c3ab39c |
hex | 3187c00a1 |
13295681697 has 8 divisors (see below), whose sum is σ = 17730533344. Its totient is φ = 8862308928.
The previous prime is 13295681681. The next prime is 13295681701. The reversal of 13295681697 is 79618659231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13295681697 - 24 = 13295681681 is a prime.
It is a super-3 number, since 3×132956816973 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13295681617) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348568 + ... + 384825.
It is an arithmetic number, because the mean of its divisors is an integer number (2216316668).
Almost surely, 213295681697 is an apocalyptic number.
It is an amenable number.
13295681697 is a deficient number, since it is larger than the sum of its proper divisors (4434851647).
13295681697 is an equidigital number, since it uses as much as digits as its factorization.
13295681697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 739439.
The product of its digits is 4898880, while the sum is 57.
The spelling of 13295681697 in words is "thirteen billion, two hundred ninety-five million, six hundred eighty-one thousand, six hundred ninety-seven".
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