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12500152559 is a prime number
BaseRepresentation
bin10111010010001000…
…10011000011101111
31012021011020112200022
423221010103003233
5201100014340214
65424213352355
7621523354316
oct135104230357
935234215608
1012500152559
1153350126a4
12250a3386bb
13124297119b
1486821327d
154d2618d8e
hex2e91130ef

12500152559 has 2 divisors, whose sum is σ = 12500152560. Its totient is φ = 12500152558.

The previous prime is 12500152531. The next prime is 12500152597. The reversal of 12500152559 is 95525100521.

12500152559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12500152559 - 28 = 12500152303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12500154559) by changing a digit.

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 as a sum of consecutive naturals, namely, 6250076279 + 6250076280.

It is an arithmetic number, because the mean of its divisors is an integer number (6250076280).

Almost surely, 212500152559 is an apocalyptic number.

12500152559 is a deficient number, since it is larger than the sum of its proper divisors (1).

12500152559 is an equidigital number, since it uses as much as digits as its factorization.

12500152559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 12500152559 in words is "twelve billion, five hundred million, one hundred fifty-two thousand, five hundred fifty-nine".