Search a number
-
+
13101241240979 is a prime number
BaseRepresentation
bin1011111010100101111011…
…0101001000110110010011
31201101110121000202110001022
42332221132311020312103
53204122320224202404
643510343243430055
72521350654062303
oct276513665106623
951343530673038
1013101241240979
1141a122914a591
12157713722532b
1374059869b978
14334163c6d603
1517abd78568be
hexbea5ed48d93

13101241240979 has 2 divisors, whose sum is σ = 13101241240980. Its totient is φ = 13101241240978.

The previous prime is 13101241240957. The next prime is 13101241241047. The reversal of 13101241240979 is 97904214210131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13101241240979 - 212 = 13101241236883 is a prime.

It is not a weakly prime, because it can be changed into another prime (13101241240379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550620620489 + 6550620620490.

It is an arithmetic number, because the mean of its divisors is an integer number (6550620620490).

Almost surely, 213101241240979 is an apocalyptic number.

13101241240979 is a deficient number, since it is larger than the sum of its proper divisors (1).

13101241240979 is an equidigital number, since it uses as much as digits as its factorization.

13101241240979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 13101241240979 in words is "thirteen trillion, one hundred one billion, two hundred forty-one million, two hundred forty thousand, nine hundred seventy-nine".