Base | Representation |
---|---|
bin | 110100100111… |
… | …110010110101 |
3 | 221221211110212 |
4 | 310213302311 |
5 | 12012410420 |
6 | 1211355205 |
7 | 225152105 |
oct | 64476265 |
9 | 27854425 |
10 | 13794485 |
11 | 7872001 |
12 | 4752b05 |
13 | 2b1ca23 |
14 | 1b91205 |
15 | 13273c5 |
hex | d27cb5 |
13794485 has 4 divisors (see below), whose sum is σ = 16553388. Its totient is φ = 11035584.
The previous prime is 13794461. The next prime is 13794509. The reversal of 13794485 is 58449731.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58449731 = 229 ⋅255239.
It is an interprime number because it is at equal distance from previous prime (13794461) and next prime (13794509).
It can be written as a sum of positive squares in 2 ways, for example, as 1898884 + 11895601 = 1378^2 + 3449^2 .
It is a cyclic number.
It is not a de Polignac number, because 13794485 - 212 = 13790389 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379444 + ... + 1379453.
It is an arithmetic number, because the mean of its divisors is an integer number (4138347).
Almost surely, 213794485 is an apocalyptic number.
It is an amenable number.
13794485 is a deficient number, since it is larger than the sum of its proper divisors (2758903).
13794485 is an equidigital number, since it uses as much as digits as its factorization.
13794485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2758902.
The product of its digits is 120960, while the sum is 41.
The square root of 13794485 is about 3714.0927559769. The cubic root of 13794485 is about 239.8290738985.
The spelling of 13794485 in words is "thirteen million, seven hundred ninety-four thousand, four hundred eighty-five".
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