Base | Representation |
---|---|
bin | 110011000011… |
… | …001010001011 |
3 | 221011220001010 |
4 | 303003022023 |
5 | 11411213113 |
6 | 1154455003 |
7 | 221514255 |
oct | 63031213 |
9 | 27156033 |
10 | 13382283 |
11 | 7610342 |
12 | 4594463 |
13 | 2a07215 |
14 | 1ac4cd5 |
15 | 12951c3 |
hex | cc328b |
13382283 has 4 divisors (see below), whose sum is σ = 17843048. Its totient is φ = 8921520.
The previous prime is 13382279. The next prime is 13382309. The reversal of 13382283 is 38228331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38228331 = 3 ⋅12742777.
It is not a de Polignac number, because 13382283 - 22 = 13382279 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13382283.
It is not an unprimeable number, because it can be changed into a prime (13382233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2230378 + ... + 2230383.
It is an arithmetic number, because the mean of its divisors is an integer number (4460762).
Almost surely, 213382283 is an apocalyptic number.
13382283 is a deficient number, since it is larger than the sum of its proper divisors (4460765).
13382283 is an equidigital number, since it uses as much as digits as its factorization.
13382283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4460764.
The product of its digits is 6912, while the sum is 30.
The square root of 13382283 is about 3658.1802853331. The cubic root of 13382283 is about 237.4160471510.
The spelling of 13382283 in words is "thirteen million, three hundred eighty-two thousand, two hundred eighty-three".
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