Base | Representation |
---|---|
bin | 110011001010… |
… | …000000010101 |
3 | 221020022111201 |
4 | 303022000111 |
5 | 11413112300 |
6 | 1155232501 |
7 | 221662105 |
oct | 63120025 |
9 | 27208451 |
10 | 13410325 |
11 | 762a415 |
12 | 45a8731 |
13 | 2a16c06 |
14 | 1ad1205 |
15 | 129d66a |
hex | cca015 |
13410325 has 24 divisors (see below), whose sum is σ = 17577000. Its totient is φ = 10133760.
The previous prime is 13410323. The next prime is 13410337. The reversal of 13410325 is 52301431.
It can be written as a sum of positive squares in 12 ways, for example, as 1069156 + 12341169 = 1034^2 + 3513^2 .
It is not a de Polignac number, because 13410325 - 21 = 13410323 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13410323) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38251 + ... + 38599.
It is an arithmetic number, because the mean of its divisors is an integer number (732375).
Almost surely, 213410325 is an apocalyptic number.
It is an amenable number.
13410325 is a deficient number, since it is larger than the sum of its proper divisors (4166675).
13410325 is a wasteful number, since it uses less digits than its factorization.
13410325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441 (or 436 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 13410325 is about 3662.0110595136. The cubic root of 13410325 is about 237.5817631689.
Adding to 13410325 its reverse (52301431), we get a palindrome (65711756).
The spelling of 13410325 in words is "thirteen million, four hundred ten thousand, three hundred twenty-five".
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