Base | Representation |
---|---|
bin | 101110101101… |
… | …010100110010 |
3 | 212001001222122 |
4 | 232231110302 |
5 | 11113304044 |
6 | 1114234242 |
7 | 206034410 |
oct | 56552462 |
9 | 25031878 |
10 | 12244274 |
11 | 6a03339 |
12 | 4125982 |
13 | 26c9243 |
14 | 18aa2b0 |
15 | 111cdee |
hex | bad532 |
12244274 has 16 divisors (see below), whose sum is σ = 21052608. Its totient is φ = 5231952.
The previous prime is 12244259. The next prime is 12244307. The reversal of 12244274 is 47244221.
It is a plaindrome in base 15.
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, 4457 + ... + 6659.
It is an arithmetic number, because the mean of its divisors is an integer number (1315788).
Almost surely, 212244274 is an apocalyptic number.
12244274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12244274 is a deficient number, since it is larger than the sum of its proper divisors (8808334).
12244274 is a wasteful number, since it uses less digits than its factorization.
12244274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2609.
The product of its digits is 3584, while the sum is 26.
The square root of 12244274 is about 3499.1819043885. The cubic root of 12244274 is about 230.4858915110.
Adding to 12244274 its reverse (47244221), we get a palindrome (59488495).
The spelling of 12244274 in words is "twelve million, two hundred forty-four thousand, two hundred seventy-four".
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