Base | Representation |
---|---|
bin | 110011001101… |
… | …100111100100 |
3 | 221021001210211 |
4 | 303031213210 |
5 | 11414100444 |
6 | 1155425204 |
7 | 222053206 |
oct | 63154744 |
9 | 27231724 |
10 | 13425124 |
11 | 763a549 |
12 | 45b5204 |
13 | 2a2087b |
14 | 1ad6776 |
15 | 12a2c34 |
hex | ccd9e4 |
13425124 has 12 divisors (see below), whose sum is σ = 23879548. Its totient is φ = 6602400.
The previous prime is 13425119. The next prime is 13425133. The reversal of 13425124 is 42152431.
It can be written as a sum of positive squares in 2 ways, for example, as 1742400 + 11682724 = 1320^2 + 3418^2 .
It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 13425095 and 13425104.
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 3 ways as a sum of consecutive naturals, for example, 27267 + ... + 27754.
Almost surely, 213425124 is an apocalyptic number.
It is an amenable number.
13425124 is a deficient number, since it is larger than the sum of its proper divisors (10454424).
13425124 is a wasteful number, since it uses less digits than its factorization.
13425124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55086 (or 55084 counting only the distinct ones).
The product of its digits is 960, while the sum is 22.
The square root of 13425124 is about 3664.0311134050. The cubic root of 13425124 is about 237.6691257037.
Adding to 13425124 its reverse (42152431), we get a palindrome (55577555).
The spelling of 13425124 in words is "thirteen million, four hundred twenty-five thousand, one hundred twenty-four".
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