Search a number
-
+
13171425373041 = 3132957912011021
BaseRepresentation
bin1011111110101011011000…
…1000010110101101110001
31201122011202021120202121220
42333222312020112231301
53211300034343414131
644002511433135253
72526414125260155
oct277526610265561
951564667522556
1013171425373041
114218a74276811
12158886385a529
137470a2005bb0
143377010d7065
1517c9441d9e96
hexbfab6216b71

13171425373041 has 32 divisors (see below), whose sum is σ = 19568370232320. Its totient is φ = 7824637497600.

The previous prime is 13171425373027. The next prime is 13171425373063. The reversal of 13171425373041 is 14037352417131.

It is a happy number.

It is not a de Polignac number, because 13171425373041 - 26 = 13171425372977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13171425372984 and 13171425373002.

It is not an unprimeable number, because it can be changed into a prime (13171425373741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5544111 + ... + 7555131.

It is an arithmetic number, because the mean of its divisors is an integer number (611511569760).

Almost surely, 213171425373041 is an apocalyptic number.

It is an amenable number.

13171425373041 is a deficient number, since it is larger than the sum of its proper divisors (6396944859279).

13171425373041 is a wasteful number, since it uses less digits than its factorization.

13171425373041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016857.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 13171425373041 in words is "thirteen trillion, one hundred seventy-one billion, four hundred twenty-five million, three hundred seventy-three thousand, forty-one".

Divisors: 1 3 13 29 39 87 377 1131 5791 17373 75283 167939 225849 503817 2011021 2183207 6033063 6549621 26143273 58319609 78429819 174958827 758154917 2274464751 11645822611 34937467833 151395693943 337728855719 454187081829 1013186567157 4390475124347 13171425373041