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12882300198 = 232147050033
BaseRepresentation
bin10111111111101100…
…00100110100100110
31020020210022122200120
423333312010310212
5202340332101243
65530144222410
7634143513345
oct137766046446
936223278616
1012882300198
1155107a4899
1225b630aa06
1312a3ba1a51
148a2c8bb5c
15505e52c83
hex2ffd84d26

12882300198 has 8 divisors (see below), whose sum is σ = 25764600408. Its totient is φ = 4294100064.

The previous prime is 12882300191. The next prime is 12882300229. The reversal of 12882300198 is 89100328821.

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

12882300198 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12882300191) 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, 1073525011 + ... + 1073525022.

It is an arithmetic number, because the mean of its divisors is an integer number (3220575051).

Almost surely, 212882300198 is an apocalyptic number.

12882300198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12882300198 is a wasteful number, since it uses less digits than its factorization.

12882300198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147050038.

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 12882300198 in words is "twelve billion, eight hundred eighty-two million, three hundred thousand, one hundred ninety-eight".

Divisors: 1 2 3 6 2147050033 4294100066 6441150099 12882300198