Base | Representation |
---|---|
bin | 110001110010… |
… | …101001011000 |
3 | 220120010200002 |
4 | 301302221120 |
5 | 11320140004 |
6 | 1143432132 |
7 | 215641643 |
oct | 61625130 |
9 | 26503602 |
10 | 13052504 |
11 | 74055a3 |
12 | 4455648 |
13 | 292009a |
14 | 1a3aa5a |
15 | 122c61e |
hex | c72a58 |
13052504 has 16 divisors (see below), whose sum is σ = 24617520. Its totient is φ = 6487840.
The previous prime is 13052503. The next prime is 13052513. The reversal of 13052504 is 40525031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13052503) 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, 3332 + ... + 6099.
It is an arithmetic number, because the mean of its divisors is an integer number (1538595).
Almost surely, 213052504 is an apocalyptic number.
It is an amenable number.
13052504 is a deficient number, since it is larger than the sum of its proper divisors (11565016).
13052504 is a wasteful number, since it uses less digits than its factorization.
13052504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9610 (or 9606 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 13052504 is about 3612.8249334835. The cubic root of 13052504 is about 235.4495935079.
Adding to 13052504 its reverse (40525031), we get a palindrome (53577535).
The spelling of 13052504 in words is "thirteen million, fifty-two thousand, five hundred four".
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