Search a number
-
+
13913054655483 = 33115722315312791
BaseRepresentation
bin1100101001110110001010…
…1011100011001111111011
31211021002000200220211012110
43022131202223203033323
53310422413442433413
645331322530343403
72634120315204114
oct312354253431773
954232020824173
1013913054655483
114484547705465
121688539a2ab63
1379bcc2c41629
1436157712320b
15191d9cd0e8c3
hexca762ae33fb

13913054655483 has 64 divisors (see below), whose sum is σ = 19377121132544. Its totient is φ = 8870017104000.

The previous prime is 13913054655433. The next prime is 13913054655509. The reversal of 13913054655483 is 38455645031931.

It is not a de Polignac number, because 13913054655483 - 29 = 13913054654971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13913054655403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4984969818 + ... + 4984972608.

It is an arithmetic number, because the mean of its divisors is an integer number (302767517696).

Almost surely, 213913054655483 is an apocalyptic number.

13913054655483 is a deficient number, since it is larger than the sum of its proper divisors (5464066477061).

13913054655483 is a wasteful number, since it uses less digits than its factorization.

13913054655483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736.

The product of its (nonzero) digits is 23328000, while the sum is 57.

The spelling of 13913054655483 in words is "thirteen trillion, nine hundred thirteen billion, fifty-four million, six hundred fifty-five thousand, four hundred eighty-three".

Divisors: 1 3 31 93 157 223 471 669 1531 2791 4593 4867 6913 8373 14601 20739 35011 47461 86521 105033 142383 240367 259563 341413 438187 622393 721101 1024239 1085341 1314561 1867179 3256023 4273021 7451377 10583803 12819063 13583797 19294183 22354131 31751409 40751391 53601841 57882549 97715701 132463651 160805523 293147103 397390953 670864297 952883683 1661657071 2012592891 2858651049 3029186731 4984971213 9087560193 20796793207 29539394173 62390379621 88618182519 149602738231 448808214693 4637684885161 13913054655483