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13260613230299 = 194324416649267
BaseRepresentation
bin1100000011110111101000…
…1001000001111011011011
31201221200221221021100100102
43000331322021001323123
53214230213441332144
644111501442330015
72536022233454501
oct300757211017333
951850857240312
1013260613230299
114252881512a56
1215a1bb465990b
137526167b3326
1433bb621c8671
1517ee140e1b4e
hexc0f7a241edb

13260613230299 has 16 divisors (see below), whose sum is σ = 14289010961280. Its totient is φ = 12265502034240.

The previous prime is 13260613230257. The next prime is 13260613230323. The reversal of 13260613230299 is 99203231606231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13260613230299 is a prime.

It is a super-2 number, since 2×132606132302992 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13260613230229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330337 + ... + 5318930.

It is an arithmetic number, because the mean of its divisors is an integer number (893063185080).

Almost surely, 213260613230299 is an apocalyptic number.

13260613230299 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13260613230299 is a deficient number, since it is larger than the sum of its proper divisors (1028397730981).

13260613230299 is a wasteful number, since it uses less digits than its factorization.

13260613230299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6651770.

The product of its (nonzero) digits is 629856, while the sum is 47.

The spelling of 13260613230299 in words is "thirteen trillion, two hundred sixty billion, six hundred thirteen million, two hundred thirty thousand, two hundred ninety-nine".

Divisors: 1 19 43 817 2441 46379 104963 1994297 6649267 126336073 285918481 5432451139 16230860747 308386354193 697927012121 13260613230299