Base | Representation |
---|---|
bin | 110010110010… |
… | …000000110101 |
3 | 221001022201000 |
4 | 302302000311 |
5 | 11401441203 |
6 | 1153153513 |
7 | 221102436 |
oct | 62620065 |
9 | 27038630 |
10 | 13312053 |
11 | 75725a7 |
12 | 455b899 |
13 | 29b1271 |
14 | 1aa748d |
15 | 127e4a3 |
hex | cb2035 |
13312053 has 16 divisors (see below), whose sum is σ = 19974400. Its totient is φ = 8762364.
The previous prime is 13312043. The next prime is 13312067. The reversal of 13312053 is 35021331.
The cubic root of 13312053 is 237.
It is a perfect power (a cube), and thus also a powerful number.
It is not a de Polignac number, because 13312053 - 25 = 13312021 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13312043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168468 + ... + 168546.
It is an arithmetic number, because the mean of its divisors is an integer number (1248400).
Almost surely, 213312053 is an apocalyptic number.
It is an amenable number.
13312053 is a deficient number, since it is larger than the sum of its proper divisors (6662347).
13312053 is an frugal number, since it uses more digits than its factorization.
13312053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246 (or 82 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
The square root of 13312053 is about 3648.5686234467.
Adding to 13312053 its reverse (35021331), we get a palindrome (48333384).
The spelling of 13312053 in words is "thirteen million, three hundred twelve thousand, fifty-three".
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