Base | Representation |
---|---|
bin | 101110101101… |
… | …010100001000 |
3 | 212001001221002 |
4 | 232231110020 |
5 | 11113303412 |
6 | 1114234132 |
7 | 206034320 |
oct | 56552410 |
9 | 25031832 |
10 | 12244232 |
11 | 6a03300 |
12 | 4125948 |
13 | 26c9210 |
14 | 18aa280 |
15 | 111cdc2 |
hex | bad508 |
12244232 has 96 divisors (see below), whose sum is σ = 31281600. Its totient is φ = 4371840.
The previous prime is 12244223. The next prime is 12244241. The reversal of 12244232 is 23244221.
It is an interprime number because it is at equal distance from previous prime (12244223) and next prime (12244241).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88019 + ... + 88157.
It is an arithmetic number, because the mean of its divisors is an integer number (325850).
Almost surely, 212244232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12244232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15640800).
12244232 is an abundant number, since it is smaller than the sum of its proper divisors (19037368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12244232 is a wasteful number, since it uses less digits than its factorization.
12244232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187 (or 172 counting only the distinct ones).
The product of its digits is 768, while the sum is 20.
The square root of 12244232 is about 3499.1759029806. The cubic root of 12244232 is about 230.4856279751.
Adding to 12244232 its reverse (23244221), we get a palindrome (35488453).
The spelling of 12244232 in words is "twelve million, two hundred forty-four thousand, two hundred thirty-two".
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