Base | Representation |
---|---|
bin | 110010110100… |
… | …111011110111 |
3 | 221001221010100 |
4 | 302310323313 |
5 | 11402332043 |
6 | 1153325143 |
7 | 221152356 |
oct | 62647367 |
9 | 27057110 |
10 | 13324023 |
11 | 7580599 |
12 | 45667b3 |
13 | 29b684b |
14 | 1aab99d |
15 | 1282cd3 |
hex | cb4ef7 |
13324023 has 12 divisors (see below), whose sum is σ = 19693960. Its totient is φ = 8675856.
The previous prime is 13324019. The next prime is 13324043. The reversal of 13324023 is 32042331.
It is not a de Polignac number, because 13324023 - 22 = 13324019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13323987 and 13324005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13324013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16828 + ... + 17601.
Almost surely, 213324023 is an apocalyptic number.
13324023 is a deficient number, since it is larger than the sum of its proper divisors (6369937).
13324023 is a wasteful number, since it uses less digits than its factorization.
13324023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34478 (or 34475 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 13324023 is about 3650.2086241748. The cubic root of 13324023 is about 237.0710143439.
Adding to 13324023 its reverse (32042331), we get a palindrome (45366354).
The spelling of 13324023 in words is "thirteen million, three hundred twenty-four thousand, twenty-three".
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