Base | Representation |
---|---|
bin | 101110101001… |
… | …001011110010 |
3 | 212000012201111 |
4 | 232221023302 |
5 | 11112233224 |
6 | 1114023534 |
7 | 205634101 |
oct | 56511362 |
9 | 25005644 |
10 | 12227314 |
11 | 69a1620 |
12 | 4117baa |
13 | 26c15c8 |
14 | 18a4038 |
15 | 1117d94 |
hex | ba92f2 |
12227314 has 16 divisors (see below), whose sum is σ = 20062080. Its totient is φ = 5542960.
The previous prime is 12227309. The next prime is 12227323. The reversal of 12227314 is 41372221.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 15432 + ... + 16204.
It is an arithmetic number, because the mean of its divisors is an integer number (1253880).
Almost surely, 212227314 is an apocalyptic number.
12227314 is a deficient number, since it is larger than the sum of its proper divisors (7834766).
12227314 is a wasteful number, since it uses less digits than its factorization.
12227314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1505.
The product of its digits is 672, while the sum is 22.
The square root of 12227314 is about 3496.7576410155. The cubic root of 12227314 is about 230.3794241407.
Adding to 12227314 its reverse (41372221), we get a palindrome (53599535).
The spelling of 12227314 in words is "twelve million, two hundred twenty-seven thousand, three hundred fourteen".
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