Base | Representation |
---|---|
bin | 11000111001111110… |
… | …11110011110010101 |
3 | 1021111212110121120011 |
4 | 30130333132132111 |
5 | 204341023210304 |
6 | 10050453240221 |
7 | 652232131042 |
oct | 143477363625 |
9 | 37455417504 |
10 | 13371303829 |
11 | 5741830524 |
12 | 2712033071 |
13 | 13512a6900 |
14 | 90bbc01c9 |
15 | 533d47c04 |
hex | 31cfde795 |
13371303829 has 6 divisors (see below), whose sum is σ = 14478985986. Its totient is φ = 12342741840.
The previous prime is 13371303823. The next prime is 13371303853. The reversal of 13371303829 is 92830317331.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 424277604 + 12947026225 = 20598^2 + 113785^2 .
It is not a de Polignac number, because 13371303829 - 29 = 13371303317 is a prime.
It is a super-2 number, since 2×133713038292 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13371303791 and 13371303800.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13371303823) 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, 39559902 + ... + 39560239.
It is an arithmetic number, because the mean of its divisors is an integer number (2413164331).
Almost surely, 213371303829 is an apocalyptic number.
It is an amenable number.
13371303829 is a deficient number, since it is larger than the sum of its proper divisors (1107682157).
13371303829 is an equidigital number, since it uses as much as digits as its factorization.
13371303829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79120167 (or 79120154 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 40.
The spelling of 13371303829 in words is "thirteen billion, three hundred seventy-one million, three hundred three thousand, eight hundred twenty-nine".
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