Base | Representation |
---|---|
bin | 101100100000… |
… | …101100000011 |
3 | 210221210210120 |
4 | 230200230003 |
5 | 10441340402 |
6 | 1054031323 |
7 | 201115104 |
oct | 54405403 |
9 | 23853716 |
10 | 11668227 |
11 | 664a56a |
12 | 3aa8543 |
13 | 2556c9c |
14 | 179a3ab |
15 | 10573bc |
hex | b20b03 |
11668227 has 16 divisors (see below), whose sum is σ = 15913632. Its totient is φ = 7603200.
The previous prime is 11668193. The next prime is 11668229. The reversal of 11668227 is 72286611.
It is not a de Polignac number, because 11668227 - 27 = 11668099 is a prime.
It is a super-2 number, since 2×116682272 = 272295042647058, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11668229) 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, 29193 + ... + 29589.
It is an arithmetic number, because the mean of its divisors is an integer number (994602).
Almost surely, 211668227 is an apocalyptic number.
11668227 is a deficient number, since it is larger than the sum of its proper divisors (4245405).
11668227 is a wasteful number, since it uses less digits than its factorization.
11668227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 598.
The product of its digits is 8064, while the sum is 33.
The square root of 11668227 is about 3415.8786570954. The cubic root of 11668227 is about 226.8131811779.
The spelling of 11668227 in words is "eleven million, six hundred sixty-eight thousand, two hundred twenty-seven".
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