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12285974759 is a prime number
BaseRepresentation
bin10110111000100110…
…10001100011100111
31011201020020011222012
423130103101203213
5200130202143014
65351043024435
7613313030252
oct133423214347
934636204865
1012285974759
115235126753
12246a66b11b
13120a491866
148479c0099
154bd90dc3e
hex2dc4d18e7

12285974759 has 2 divisors, whose sum is σ = 12285974760. Its totient is φ = 12285974758.

The previous prime is 12285974683. The next prime is 12285974797. The reversal of 12285974759 is 95747958221.

It is a strong prime.

It is an emirp because it is prime and its reverse (95747958221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12285974759 - 212 = 12285970663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12285974698 and 12285974707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12285970759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6142987379 + 6142987380.

It is an arithmetic number, because the mean of its divisors is an integer number (6142987380).

Almost surely, 212285974759 is an apocalyptic number.

12285974759 is a deficient number, since it is larger than the sum of its proper divisors (1).

12285974759 is an equidigital number, since it uses as much as digits as its factorization.

12285974759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12700800, while the sum is 59.

The spelling of 12285974759 in words is "twelve billion, two hundred eighty-five million, nine hundred seventy-four thousand, seven hundred fifty-nine".