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13041559 is a prime number
BaseRepresentation
bin110001101111…
…111110010111
3220112120122201
4301233332113
511314312214
61143305331
7215565016
oct61577627
926476581
1013041559
1173a8353
12444b247
1329180cb
141a36a7d
151229274
hexc6ff97

13041559 has 2 divisors, whose sum is σ = 13041560. Its totient is φ = 13041558.

The previous prime is 13041547. The next prime is 13041571. The reversal of 13041559 is 95514031.

It is a balanced prime because it is at equal distance from previous prime (13041547) and next prime (13041571).

It is an emirp because it is prime and its reverse (95514031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13041559 - 221 = 10944407 is a prime.

It is a super-2 number, since 2×130415592 = 340164522300962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13041059) 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, 6520779 + 6520780.

It is an arithmetic number, because the mean of its divisors is an integer number (6520780).

Almost surely, 213041559 is an apocalyptic number.

13041559 is a deficient number, since it is larger than the sum of its proper divisors (1).

13041559 is an equidigital number, since it uses as much as digits as its factorization.

13041559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 13041559 is about 3611.3098731624. The cubic root of 13041559 is about 235.3837640845.

It can be divided in two parts, 1304155 and 9, that added together give a square (1304164 = 11422).

The spelling of 13041559 in words is "thirteen million, forty-one thousand, five hundred fifty-nine".