Base | Representation |
---|---|
bin | 110100100111… |
… | …111011010101 |
3 | 221221212020000 |
4 | 310213323111 |
5 | 12012420104 |
6 | 1211401513 |
7 | 225153513 |
oct | 64477325 |
9 | 27855200 |
10 | 13795029 |
11 | 7872456 |
12 | 4753299 |
13 | 2b20051 |
14 | 1b914b3 |
15 | 1327639 |
hex | d27ed5 |
13795029 has 20 divisors (see below), whose sum is σ = 20898636. Its totient is φ = 9066816.
The previous prime is 13795021. The next prime is 13795037. The reversal of 13795029 is 92059731.
It is an interprime number because it is at equal distance from previous prime (13795021) and next prime (13795037).
It can be written as a sum of positive squares in 2 ways, for example, as 6260004 + 7535025 = 2502^2 + 2745^2 .
It is not a de Polignac number, because 13795029 - 23 = 13795021 is a prime.
It is a super-2 number, since 2×137950292 = 380605650221682, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13794984 and 13795002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13795021) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4747 + ... + 7079.
Almost surely, 213795029 is an apocalyptic number.
It is an amenable number.
13795029 is a deficient number, since it is larger than the sum of its proper divisors (7103607).
13795029 is an equidigital number, since it uses as much as digits as its factorization.
13795029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2418 (or 2409 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 13795029 is about 3714.1659898287. The cubic root of 13795029 is about 239.8322264942.
The spelling of 13795029 in words is "thirteen million, seven hundred ninety-five thousand, twenty-nine".
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