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137284975636095 = 35721138681190409
BaseRepresentation
bin11111001101110000100110…
…001101001010111001111111
3200000002022111222220112012210
4133031300212031022321333
5120443234112230323340
61203551502552231503
740626340451002200
oct3715604615127177
9600068458815183
10137284975636095
113a81a25a8098a1
12134928b869b593
135b7abc1112851
1425c88b1dad5a7
1510d116d42d180
hex7cdc2634ae7f

137284975636095 has 96 divisors (see below), whose sum is σ = 257810430018240. Its totient is φ = 62195965870080.

The previous prime is 137284975636031. The next prime is 137284975636111. The reversal of 137284975636095 is 590636579482731.

It is not a de Polignac number, because 137284975636095 - 26 = 137284975636031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 720905251 + ... + 721095659.

It is an arithmetic number, because the mean of its divisors is an integer number (2685525312690).

It is a 1-persistent number, because it is pandigital, but 2⋅137284975636095 = 274569951272190 is not.

Almost surely, 2137284975636095 is an apocalyptic number.

137284975636095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

137284975636095 is a deficient number, since it is larger than the sum of its proper divisors (120525454382145).

137284975636095 is a wasteful number, since it uses less digits than its factorization.

137284975636095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199225 (or 199218 counting only the distinct ones).

The product of its (nonzero) digits is 2057529600, while the sum is 75.

The spelling of 137284975636095 in words is "one hundred thirty-seven trillion, two hundred eighty-four billion, nine hundred seventy-five million, six hundred thirty-six thousand, ninety-five".

Divisors: 1 3 5 7 15 21 35 49 105 113 147 245 339 565 735 791 1695 2373 3955 5537 8681 11865 16611 26043 27685 43405 60767 83055 130215 182301 190409 303835 425369 571227 911505 952045 980953 1276107 1332863 2126845 2856135 2942859 3998589 4904765 6380535 6664315 6866671 9330041 14714295 19992945 20600013 21516217 27990123 34333355 46650205 48066697 64548651 103000065 107581085 139950615 144200091 150613519 240333485 322743255 451840557 721000455 753067595 1054294633 1652940529 2259202785 3162883899 4958821587 5271473165 8264702645 11570583703 15814419495 24794107935 34711751109 57852918515 80994085921 173558755545 186782279777 242982257763 404970429605 560346839331 933911398885 1214911288815 1307475958439 2801734196655 3922427875317 6537379792195 9152331709073 19612139376585 27456995127219 45761658545365 137284975636095