Base | Representation |
---|---|
bin | 110011100110… |
… | …000101000010 |
3 | 221110011020120 |
4 | 303212011002 |
5 | 11430302224 |
6 | 1201521110 |
7 | 222651255 |
oct | 63460502 |
9 | 27404216 |
10 | 13525314 |
11 | 76a8850 |
12 | 4643196 |
13 | 2a5735a |
14 | 1b2109c |
15 | 12c2779 |
hex | ce6142 |
13525314 has 32 divisors (see below), whose sum is σ = 29816640. Its totient is φ = 4056000.
The previous prime is 13525307. The next prime is 13525327. The reversal of 13525314 is 41352531.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5652 + ... + 7680.
It is an arithmetic number, because the mean of its divisors is an integer number (931770).
Almost surely, 213525314 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13525314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14908320).
13525314 is an abundant number, since it is smaller than the sum of its proper divisors (16291326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13525314 is a wasteful number, since it uses less digits than its factorization.
13525314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2146.
The product of its digits is 1800, while the sum is 24.
The square root of 13525314 is about 3677.6777999167. The cubic root of 13525314 is about 238.2588925367.
Adding to 13525314 its reverse (41352531), we get a palindrome (54877845).
It can be divided in two parts, 1352 and 5314, that added together give a palindrome (6666).
The spelling of 13525314 in words is "thirteen million, five hundred twenty-five thousand, three hundred fourteen".
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