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12470712911 is a prime number
BaseRepresentation
bin10111001110100111…
…11111101001001111
31012012002211212001222
423213103333221033
5201020000303121
65421242353555
7621015211406
oct134723775117
935162755058
1012470712911
11531a435208
1225004bb8bb
131239834287
1486434c63d
154cec510ab
hex2e74ffa4f

12470712911 has 2 divisors, whose sum is σ = 12470712912. Its totient is φ = 12470712910.

The previous prime is 12470712893. The next prime is 12470712959. The reversal of 12470712911 is 11921707421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12470712911 - 226 = 12403604047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12470712511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6235356455 + 6235356456.

It is an arithmetic number, because the mean of its divisors is an integer number (6235356456).

Almost surely, 212470712911 is an apocalyptic number.

12470712911 is a deficient number, since it is larger than the sum of its proper divisors (1).

12470712911 is an equidigital number, since it uses as much as digits as its factorization.

12470712911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 35.

The spelling of 12470712911 in words is "twelve billion, four hundred seventy million, seven hundred twelve thousand, nine hundred eleven".