Base | Representation |
---|---|
bin | 101110101010… |
… | …101011010000 |
3 | 212000112002210 |
4 | 232222223100 |
5 | 11112432144 |
6 | 1114112120 |
7 | 205660650 |
oct | 56525320 |
9 | 25015083 |
10 | 12233424 |
11 | 69a6175 |
12 | 411b640 |
13 | 26c4318 |
14 | 18a6360 |
15 | 1119ab9 |
hex | baaad0 |
12233424 has 80 divisors (see below), whose sum is σ = 37711872. Its totient is φ = 3341184.
The previous prime is 12233411. The next prime is 12233443. The reversal of 12233424 is 42433221.
12233424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 12233424.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6937 + ... + 8519.
Almost surely, 212233424 is an apocalyptic number.
12233424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12233424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18855936).
12233424 is an abundant number, since it is smaller than the sum of its proper divisors (25478448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12233424 is a wasteful number, since it uses less digits than its factorization.
12233424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1624 (or 1618 counting only the distinct ones).
The product of its digits is 1152, while the sum is 21.
The square root of 12233424 is about 3497.6311983970. The cubic root of 12233424 is about 230.4177913538.
Adding to 12233424 its reverse (42433221), we get a palindrome (54666645).
The spelling of 12233424 in words is "twelve million, two hundred thirty-three thousand, four hundred twenty-four".
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