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12107204463 = 35477377943
BaseRepresentation
bin10110100011010010…
…10100011101101111
31011020202211201020010
423101221110131233
5144243421020323
65321215224303
7606012353124
oct132151243557
934222751203
1012107204463
115153223a02
12241a818093
1311ac42b613
1482bd6674b
154acd99c93
hex2d1a5476f

12107204463 has 8 divisors (see below), whose sum is σ = 16172453248. Its totient is φ = 8056712664.

The previous prime is 12107204423. The next prime is 12107204471. The reversal of 12107204463 is 36440270121.

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

It is not a de Polignac number, because 12107204463 - 210 = 12107203439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12107204463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12107204423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3687331 + ... + 3690612.

It is an arithmetic number, because the mean of its divisors is an integer number (2021556656).

Almost surely, 212107204463 is an apocalyptic number.

12107204463 is a deficient number, since it is larger than the sum of its proper divisors (4065248785).

12107204463 is an equidigital number, since it uses as much as digits as its factorization.

12107204463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7378493.

The product of its (nonzero) digits is 8064, while the sum is 30.

Adding to 12107204463 its reverse (36440270121), we get a palindrome (48547474584).

The spelling of 12107204463 in words is "twelve billion, one hundred seven million, two hundred four thousand, four hundred sixty-three".

Divisors: 1 3 547 1641 7377943 22133829 4035734821 12107204463