Search a number
-
+
104686465159 is a prime number
BaseRepresentation
bin110000101111111001…
…1001011000010000111
3101000012210001102212101
41201133303023002013
53203344213341114
6120031534132531
710364141162143
oct1413763130207
9330183042771
10104686465159
1140440864801
1218357351147
139b44711a53
1450d1628223
152aca8abd74
hex185fccb087

104686465159 has 2 divisors, whose sum is σ = 104686465160. Its totient is φ = 104686465158.

The previous prime is 104686465139. The next prime is 104686465201. The reversal of 104686465159 is 951564686401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104686465159 - 29 = 104686464647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104686465109) 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 as a sum of consecutive naturals, namely, 52343232579 + 52343232580.

It is an arithmetic number, because the mean of its divisors is an integer number (52343232580).

Almost surely, 2104686465159 is an apocalyptic number.

104686465159 is a deficient number, since it is larger than the sum of its proper divisors (1).

104686465159 is an equidigital number, since it uses as much as digits as its factorization.

104686465159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 104686465159 in words is "one hundred four billion, six hundred eighty-six million, four hundred sixty-five thousand, one hundred fifty-nine".