Base | Representation |
---|---|
bin | 110001111111… |
… | …010001101010 |
3 | 220122202122000 |
4 | 301333101222 |
5 | 11323313414 |
6 | 1144511430 |
7 | 216245523 |
oct | 61772152 |
9 | 26582560 |
10 | 13104234 |
11 | 7440450 |
12 | 447b576 |
13 | 293a7b0 |
14 | 1a5184a |
15 | 123cb09 |
hex | c7f46a |
13104234 has 64 divisors (see below), whose sum is σ = 34231680. Its totient is φ = 3663360.
The previous prime is 13104209. The next prime is 13104251. The reversal of 13104234 is 43240131.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6874 + ... + 8570.
It is an arithmetic number, because the mean of its divisors is an integer number (534870).
Almost surely, 213104234 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13104234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17115840).
13104234 is an abundant number, since it is smaller than the sum of its proper divisors (21127446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13104234 is a wasteful number, since it uses less digits than its factorization.
13104234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1732 (or 1726 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 13104234 is about 3619.9770717506. The cubic root of 13104234 is about 235.7602300052.
Adding to 13104234 its reverse (43240131), we get a palindrome (56344365).
The spelling of 13104234 in words is "thirteen million, one hundred four thousand, two hundred thirty-four".
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