Base | Representation |
---|---|
bin | 110010110101… |
… | …100100100001 |
3 | 221002001200201 |
4 | 302311210201 |
5 | 11402423000 |
6 | 1153345201 |
7 | 221163064 |
oct | 62654441 |
9 | 27061621 |
10 | 13326625 |
11 | 7582544 |
12 | 4568201 |
13 | 29b7aa0 |
14 | 1aac8db |
15 | 128396a |
hex | cb5921 |
13326625 has 32 divisors (see below), whose sum is σ = 18345600. Its totient is φ = 9604800.
The previous prime is 13326613. The next prime is 13326653. The reversal of 13326625 is 52662331.
It is a de Polignac number, because none of the positive numbers 2k-13326625 is a prime.
Its product of digits (6480) is a multiple of the sum of its prime divisors (216).
It is a junction number, because it is equal to n+sod(n) for n = 13326593 and 13326602.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 95806 + ... + 95944.
It is an arithmetic number, because the mean of its divisors is an integer number (573300).
Almost surely, 213326625 is an apocalyptic number.
It is an amenable number.
13326625 is a deficient number, since it is larger than the sum of its proper divisors (5018975).
13326625 is a wasteful number, since it uses less digits than its factorization.
13326625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226 (or 216 counting only the distinct ones).
The product of its digits is 6480, while the sum is 28.
The square root of 13326625 is about 3650.5650247599. The cubic root of 13326625 is about 237.0864455848.
Adding to 13326625 its reverse (52662331), we get a palindrome (65988956).
The spelling of 13326625 in words is "thirteen million, three hundred twenty-six thousand, six hundred twenty-five".
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