Base | Representation |
---|---|
bin | 10110011011110010… |
… | …11110100011000000 |
3 | 1011002101112102022202 |
4 | 23031321132203000 |
5 | 144131322044300 |
6 | 5311051452332 |
7 | 604320061136 |
oct | 131571364300 |
9 | 34071472282 |
10 | 12044331200 |
11 | 5120790330 |
12 | 24017570a8 |
13 | 119c3b68c5 |
14 | 82387b756 |
15 | 4a75caad5 |
hex | 2cde5e8c0 |
12044331200 has 84 divisors (see below), whose sum is σ = 32330864472. Its totient is φ = 4379750400.
The previous prime is 12044331197. The next prime is 12044331209. The reversal of 12044331200 is 213344021.
12044331200 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 (20).
It is not an unprimeable number, because it can be changed into a prime (12044331209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 324569 + ... + 359768.
Almost surely, 212044331200 is an apocalyptic number.
12044331200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12044331200 is an abundant number, since it is smaller than the sum of its proper divisors (20286533272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12044331200 is a wasteful number, since it uses less digits than its factorization.
12044331200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 684370 (or 684355 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 12044331200 its reverse (213344021), we get a palindrome (12257675221).
The spelling of 12044331200 in words is "twelve billion, forty-four million, three hundred thirty-one thousand, two hundred".
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