Base | Representation |
---|---|
bin | 101101111110… |
… | …000101000000 |
3 | 211200020112011 |
4 | 231332011000 |
5 | 11041111002 |
6 | 1110142304 |
7 | 204300250 |
oct | 55760500 |
9 | 24606464 |
10 | 12050752 |
11 | 68909aa |
12 | 4051994 |
13 | 265c12c |
14 | 1859960 |
15 | 10d08d7 |
hex | b7e140 |
12050752 has 56 divisors (see below), whose sum is σ = 28106624. Its totient is φ = 5018112.
The previous prime is 12050737. The next prime is 12050777. The reversal of 12050752 is 25705021.
It is a tau number, because it is divible by the number of its divisors (56).
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 16213 + ... + 16939.
It is an arithmetic number, because the mean of its divisors is an integer number (501904).
Almost surely, 212050752 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 12050752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14053312).
12050752 is an abundant number, since it is smaller than the sum of its proper divisors (16055872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12050752 is an equidigital number, since it uses as much as digits as its factorization.
12050752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 783 (or 773 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 22.
The square root of 12050752 is about 3471.4193062781. The cubic root of 12050752 is about 229.2651530992.
Adding to 12050752 its reverse (25705021), we get a palindrome (37755773).
The spelling of 12050752 in words is "twelve million, fifty thousand, seven hundred fifty-two".
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