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12041003244 = 2231003416937
BaseRepresentation
bin10110011011011001…
…10010000011101100
31011002011021100020010
423031230302003230
5144124444100434
65310452253220
7604246560504
oct131554620354
934064240203
1012041003244
115119917a56
122400611210
13119b7bcbba
14823252a04
154a716e9e9
hex2cdb320ec

12041003244 has 12 divisors (see below), whose sum is σ = 28095674264. Its totient is φ = 4013667744.

The previous prime is 12041003239. The next prime is 12041003257. The reversal of 12041003244 is 44230014021.

12041003244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 12041003244.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 501708457 + ... + 501708480.

Almost surely, 212041003244 is an apocalyptic number.

It is an amenable number.

12041003244 is an abundant number, since it is smaller than the sum of its proper divisors (16054671020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12041003244 is a wasteful number, since it uses less digits than its factorization.

12041003244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003416944 (or 1003416942 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 12041003244 its reverse (44230014021), we get a palindrome (56271017265).

The spelling of 12041003244 in words is "twelve billion, forty-one million, three thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 1003416937 2006833874 3010250811 4013667748 6020501622 12041003244