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12104234302 = 219930412649
BaseRepresentation
bin10110100010111011…
…11111010100111110
31011020120020210221011
423101131333110332
5144242140444202
65321031425434
7605645202556
oct132135772476
934216223834
1012104234302
115151585426
12241982527a
1311ab92b724
1482b7d2166
154ac9aebd7
hex2d177f53e

12104234302 has 8 divisors (see below), whose sum is σ = 18247590000. Its totient is φ = 6021704304.

The previous prime is 12104234293. The next prime is 12104234309. The reversal of 12104234302 is 20343240121.

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 (12104234309) 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, 15205927 + ... + 15206722.

It is an arithmetic number, because the mean of its divisors is an integer number (2280948750).

Almost surely, 212104234302 is an apocalyptic number.

12104234302 is a deficient number, since it is larger than the sum of its proper divisors (6143355698).

12104234302 is a wasteful number, since it uses less digits than its factorization.

12104234302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30412850.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12104234302 its reverse (20343240121), we get a palindrome (32447474423).

The spelling of 12104234302 in words is "twelve billion, one hundred four million, two hundred thirty-four thousand, three hundred two".

Divisors: 1 2 199 398 30412649 60825298 6052117151 12104234302