Base | Representation |
---|---|
bin | 110001101011… |
… | …010100000001 |
3 | 220111121110112 |
4 | 301223110001 |
5 | 11313204330 |
6 | 1143041105 |
7 | 215455241 |
oct | 61532401 |
9 | 26447415 |
10 | 13022465 |
11 | 7394a75 |
12 | 4440195 |
13 | 290c501 |
14 | 1a2db21 |
15 | 1223795 |
hex | c6b501 |
13022465 has 8 divisors (see below), whose sum is σ = 15847488. Its totient is φ = 10270960.
The previous prime is 13022441. The next prime is 13022497. The reversal of 13022465 is 56422031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13022465 - 220 = 11973889 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 13022465.
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, 17987 + ... + 18696.
It is an arithmetic number, because the mean of its divisors is an integer number (1980936).
Almost surely, 213022465 is an apocalyptic number.
It is an amenable number.
13022465 is a deficient number, since it is larger than the sum of its proper divisors (2825023).
13022465 is an equidigital number, since it uses as much as digits as its factorization.
13022465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36759.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 13022465 is about 3608.6652657181. The cubic root of 13022465 is about 235.2688337354.
Adding to 13022465 its reverse (56422031), we get a palindrome (69444496).
The spelling of 13022465 in words is "thirteen million, twenty-two thousand, four hundred sixty-five".
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