Base | Representation |
---|---|
bin | 110010111100… |
… | …100011001100 |
3 | 221010111220111 |
4 | 302330203030 |
5 | 11404331322 |
6 | 1154125404 |
7 | 221342323 |
oct | 62744314 |
9 | 27114814 |
10 | 13355212 |
11 | 75a1a72 |
12 | 4580864 |
13 | 29c7ac0 |
14 | 1ab90ba |
15 | 128c177 |
hex | cbc8cc |
13355212 has 12 divisors (see below), whose sum is σ = 25169536. Its totient is φ = 6163920.
The previous prime is 13355201. The next prime is 13355213. The reversal of 13355212 is 21255331.
13355212 = T808 + T809 + ... + T846.
13355212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13355213) 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, 128364 + ... + 128467.
Almost surely, 213355212 is an apocalyptic number.
It is an amenable number.
13355212 is a deficient number, since it is larger than the sum of its proper divisors (11814324).
13355212 is a wasteful number, since it uses less digits than its factorization.
13355212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256848 (or 256846 counting only the distinct ones).
The product of its digits is 900, while the sum is 22.
The square root of 13355212 is about 3654.4783485472. The cubic root of 13355212 is about 237.2558495606.
The spelling of 13355212 in words is "thirteen million, three hundred fifty-five thousand, two hundred twelve".
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