Base | Representation |
---|---|
bin | 110010101100… |
… | …001001010110 |
3 | 221000002201222 |
4 | 302230021112 |
5 | 11400204042 |
6 | 1152450342 |
7 | 220642406 |
oct | 62541126 |
9 | 27002658 |
10 | 13288022 |
11 | 7556540 |
12 | 45499b2 |
13 | 29a3347 |
14 | 1a9c806 |
15 | 12772d2 |
hex | cac256 |
13288022 has 8 divisors (see below), whose sum is σ = 21744072. Its totient is φ = 6040000.
The previous prime is 13288021. The next prime is 13288027. The reversal of 13288022 is 22088231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13287982 and 13288000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13288021) 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, 301979 + ... + 302022.
It is an arithmetic number, because the mean of its divisors is an integer number (2718009).
Almost surely, 213288022 is an apocalyptic number.
13288022 is a deficient number, since it is larger than the sum of its proper divisors (8456050).
13288022 is a wasteful number, since it uses less digits than its factorization.
13288022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604014.
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 13288022 is about 3645.2739266069. The cubic root of 13288022 is about 236.8573028134.
The spelling of 13288022 in words is "thirteen million, two hundred eighty-eight thousand, twenty-two".
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