Search a number
-
+
130886477263 is a prime number
BaseRepresentation
bin111100111100101110…
…0010010010111001111
3110111211200222221211001
41321321130102113033
54121023414233023
6140043423241131
712312326462113
oct1717134222717
9414750887731
10130886477263
1150566005673
12214497491a7
13c45b7450a9
146499105743
153610abd6ad
hex1e797125cf

130886477263 has 2 divisors, whose sum is σ = 130886477264. Its totient is φ = 130886477262.

The previous prime is 130886477233. The next prime is 130886477279. The reversal of 130886477263 is 362774688031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130886477263 - 233 = 122296542671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130886477203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65443238631 + 65443238632.

It is an arithmetic number, because the mean of its divisors is an integer number (65443238632).

Almost surely, 2130886477263 is an apocalyptic number.

130886477263 is a deficient number, since it is larger than the sum of its proper divisors (1).

130886477263 is an equidigital number, since it uses as much as digits as its factorization.

130886477263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 130886477263 in words is "one hundred thirty billion, eight hundred eighty-six million, four hundred seventy-seven thousand, two hundred sixty-three".