Base | Representation |
---|---|
bin | 110010111101… |
… | …000010101011 |
3 | 221010121200010 |
4 | 302331002223 |
5 | 11404412402 |
6 | 1154143003 |
7 | 221351232 |
oct | 62750253 |
9 | 27117603 |
10 | 13357227 |
11 | 75a3534 |
12 | 4581a63 |
13 | 29c89b0 |
14 | 1ab9b19 |
15 | 128ca6c |
hex | cbd0ab |
13357227 has 16 divisors (see below), whose sum is σ = 20014848. Its totient is φ = 7861920.
The previous prime is 13357213. The next prime is 13357229. The reversal of 13357227 is 72275331.
It is not a de Polignac number, because 13357227 - 26 = 13357163 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13357194 and 13357203.
It is not an unprimeable number, because it can be changed into a prime (13357229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6549 + ... + 8342.
It is an arithmetic number, because the mean of its divisors is an integer number (1250928).
Almost surely, 213357227 is an apocalyptic number.
13357227 is a deficient number, since it is larger than the sum of its proper divisors (6657621).
13357227 is a wasteful number, since it uses less digits than its factorization.
13357227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14930.
The product of its digits is 8820, while the sum is 30.
The square root of 13357227 is about 3654.7540272910. The cubic root of 13357227 is about 237.2677811444.
The spelling of 13357227 in words is "thirteen million, three hundred fifty-seven thousand, two hundred twenty-seven".
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