Base | Representation |
---|---|
bin | 110011001101… |
… | …100111101110 |
3 | 221021001211012 |
4 | 303031213232 |
5 | 11414101014 |
6 | 1155425222 |
7 | 222053222 |
oct | 63154756 |
9 | 27231735 |
10 | 13425134 |
11 | 763a558 |
12 | 45b5212 |
13 | 2a20888 |
14 | 1ad6782 |
15 | 12a2c3e |
hex | ccd9ee |
13425134 has 8 divisors (see below), whose sum is σ = 21197640. Its totient is φ = 6359256.
The previous prime is 13425133. The next prime is 13425149. The reversal of 13425134 is 43152431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13425133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176609 + ... + 176684.
It is an arithmetic number, because the mean of its divisors is an integer number (2649705).
Almost surely, 213425134 is an apocalyptic number.
13425134 is a deficient number, since it is larger than the sum of its proper divisors (7772506).
13425134 is a wasteful number, since it uses less digits than its factorization.
13425134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353314.
The product of its digits is 1440, while the sum is 23.
The square root of 13425134 is about 3664.0324780220. The cubic root of 13425134 is about 237.6691847147.
Adding to 13425134 its reverse (43152431), we get a palindrome (56577565).
The spelling of 13425134 in words is "thirteen million, four hundred twenty-five thousand, one hundred thirty-four".
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