Base | Representation |
---|---|
bin | 110010011100… |
… | …001110001011 |
3 | 220212210021011 |
4 | 302130032023 |
5 | 11341112140 |
6 | 1151224351 |
7 | 220251265 |
oct | 62341613 |
9 | 26783234 |
10 | 13222795 |
11 | 7511533 |
12 | 45180b7 |
13 | 297c751 |
14 | 1a82b35 |
15 | 1262cea |
hex | c9c38b |
13222795 has 8 divisors (see below), whose sum is σ = 15903360. Its totient is φ = 10554240.
The previous prime is 13222789. The next prime is 13222823. The reversal of 13222795 is 59722231.
13222795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13222795 - 25 = 13222763 is a prime.
It is a super-2 number, since 2×132227952 = 349684615224050, which contains 22 as substring.
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, 366 + ... + 5155.
It is an arithmetic number, because the mean of its divisors is an integer number (1987920).
Almost surely, 213222795 is an apocalyptic number.
13222795 is a deficient number, since it is larger than the sum of its proper divisors (2680565).
13222795 is an equidigital number, since it uses as much as digits as its factorization.
13222795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6005.
The product of its digits is 7560, while the sum is 31.
The square root of 13222795 is about 3636.3161303715. The cubic root of 13222795 is about 236.4691126207.
The spelling of 13222795 in words is "thirteen million, two hundred twenty-two thousand, seven hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •