Base | Representation |
---|---|
bin | 110010011100… |
… | …001001100000 |
3 | 220212202212002 |
4 | 302130021200 |
5 | 11341104441 |
6 | 1151223132 |
7 | 220250360 |
oct | 62341140 |
9 | 26782762 |
10 | 13222496 |
11 | 7511291 |
12 | 4517aa8 |
13 | 297c581 |
14 | 1a829a0 |
15 | 1262b9b |
hex | c9c260 |
13222496 has 24 divisors (see below), whose sum is σ = 29751120. Its totient is φ = 5666688.
The previous prime is 13222483. The next prime is 13222501. The reversal of 13222496 is 69422231.
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, 29291 + ... + 29738.
It is an arithmetic number, because the mean of its divisors is an integer number (1239630).
Almost surely, 213222496 is an apocalyptic number.
13222496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13222496 is an abundant number, since it is smaller than the sum of its proper divisors (16528624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13222496 is an equidigital number, since it uses as much as digits as its factorization.
13222496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59046 (or 59038 counting only the distinct ones).
The product of its digits is 5184, while the sum is 29.
The square root of 13222496 is about 3636.2750171020. The cubic root of 13222496 is about 236.4673302241.
The spelling of 13222496 in words is "thirteen million, two hundred twenty-two thousand, four hundred ninety-six".
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