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12104441302 = 219318537929
BaseRepresentation
bin10110100010111101…
…10001110111010110
31011020120122022212211
423101132301313112
5144242214110202
65321040104034
7605650024222
oct132136616726
934216568784
1012104441302
1151517069a8
12241990501a
1311ab9a1a05
1482b847782
154aca011d7
hex2d17b1dd6

12104441302 has 8 divisors (see below), whose sum is σ = 19112275800. Its totient is φ = 5733682704.

The previous prime is 12104441273. The next prime is 12104441309. The reversal of 12104441302 is 20314440121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104441309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159268927 + ... + 159269002.

It is an arithmetic number, because the mean of its divisors is an integer number (2389034475).

Almost surely, 212104441302 is an apocalyptic number.

12104441302 is a deficient number, since it is larger than the sum of its proper divisors (7007834498).

12104441302 is a wasteful number, since it uses less digits than its factorization.

12104441302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318537950.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12104441302 its reverse (20314440121), we get a palindrome (32418881423).

The spelling of 12104441302 in words is "twelve billion, one hundred four million, four hundred forty-one thousand, three hundred two".

Divisors: 1 2 19 38 318537929 637075858 6052220651 12104441302