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12152874796 = 2217679126317
BaseRepresentation
bin10110101000101111…
…00010011100101100
31011100221210000010221
423110113202130230
5144342113443141
65325530141124
7610105505566
oct132427423454
934327700127
1012152874796
115176a87787
122431b817a4
1311b8a2c09a
14834054336
154b1dbbbd1
hex2d45e272c

12152874796 has 24 divisors (see below), whose sum is σ = 22522733856. Its totient is φ = 5717940480.

The previous prime is 12152874781. The next prime is 12152874809. The reversal of 12152874796 is 69747825121.

12152874796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 448630 + ... + 474946.

It is an arithmetic number, because the mean of its divisors is an integer number (938447244).

Almost surely, 212152874796 is an apocalyptic number.

It is an amenable number.

12152874796 is a deficient number, since it is larger than the sum of its proper divisors (10369859060).

12152874796 is a wasteful number, since it uses less digits than its factorization.

12152874796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33129 (or 33127 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 52.

The spelling of 12152874796 in words is "twelve billion, one hundred fifty-two million, eight hundred seventy-four thousand, seven hundred ninety-six".

Divisors: 1 2 4 17 34 68 6791 13582 26317 27164 52634 105268 115447 230894 447389 461788 894778 1789556 178718747 357437494 714874988 3038218699 6076437398 12152874796