Base | Representation |
---|---|
bin | 110001100111… |
… | …110111000100 |
3 | 220110220001210 |
4 | 301213313010 |
5 | 11312231244 |
6 | 1142451420 |
7 | 215366100 |
oct | 61476704 |
9 | 26426053 |
10 | 13008324 |
11 | 738538a |
12 | 4433b70 |
13 | 2905c44 |
14 | 1a28900 |
15 | 121e4b9 |
hex | c67dc4 |
13008324 has 36 divisors (see below), whose sum is σ = 35309904. Its totient is φ = 3716496.
The previous prime is 13008319. The next prime is 13008353. The reversal of 13008324 is 42380031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 13008324.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10474 + ... + 11649.
Almost surely, 213008324 is an apocalyptic number.
13008324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13008324 is an abundant number, since it is smaller than the sum of its proper divisors (22301580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13008324 is a wasteful number, since it uses less digits than its factorization.
13008324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22144 (or 22135 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 13008324 is about 3606.7054218497. The cubic root of 13008324 is about 235.1836439873.
Adding to 13008324 its reverse (42380031), we get a palindrome (55388355).
The spelling of 13008324 in words is "thirteen million, eight thousand, three hundred twenty-four".
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