Base | Representation |
---|---|
bin | 101000000101001110011 |
3 | 2110201122021 |
4 | 11000221303 |
5 | 314012040 |
6 | 44052311 |
7 | 14110066 |
oct | 5005163 |
9 | 2421567 |
10 | 1313395 |
11 | 817856 |
12 | 534097 |
13 | 36ca75 |
14 | 2628dd |
15 | 1ae24a |
hex | 140a73 |
1313395 has 8 divisors (see below), whose sum is σ = 1582704. Its totient is φ = 1046304.
The previous prime is 1313383. The next prime is 1313423. The reversal of 1313395 is 5933131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1313395 - 25 = 1313363 is a prime.
It is a Duffinian number.
1313395 is a lucky number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1357 + ... + 2113.
It is an arithmetic number, because the mean of its divisors is an integer number (197838).
21313395 is an apocalyptic number.
1313395 is a deficient number, since it is larger than the sum of its proper divisors (269309).
1313395 is an equidigital number, since it uses as much as digits as its factorization.
1313395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1109.
The product of its digits is 1215, while the sum is 25.
The square root of 1313395 is about 1146.0344671955. The cubic root of 1313395 is about 109.5128596338.
The spelling of 1313395 in words is "one million, three hundred thirteen thousand, three hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •