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12713201046 = 2337132587139
BaseRepresentation
bin10111101011100010…
…00000110110010110
31012211000010112021000
423311301000312112
5202014034413141
65501304004130
7630021266040
oct136561006626
935730115230
1012713201046
1154342a8127
122569760646
131277b46790
14888630a90
154e619e5b6
hex2f5c40d96

12713201046 has 64 divisors (see below), whose sum is σ = 34771161600. Its totient is φ = 3352930848.

The previous prime is 12713201009. The next prime is 12713201063. The reversal of 12713201046 is 64010231721.

12713201046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1288656 + ... + 1298483.

It is an arithmetic number, because the mean of its divisors is an integer number (543299400).

Almost surely, 212713201046 is an apocalyptic number.

12713201046 is an abundant number, since it is smaller than the sum of its proper divisors (22057960554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12713201046 is a wasteful number, since it uses less digits than its factorization.

12713201046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587170 (or 2587164 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 12713201046 its reverse (64010231721), we get a palindrome (76723432767).

The spelling of 12713201046 in words is "twelve billion, seven hundred thirteen million, two hundred one thousand, forty-six".

Divisors: 1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 78 91 117 126 182 189 234 273 351 378 546 702 819 1638 2457 4914 2587139 5174278 7761417 15522834 18109973 23284251 33632807 36219946 46568502 54329919 67265614 69852753 100898421 108659838 139705506 162989757 201796842 235429649 302695263 325979514 470859298 488969271 605390526 706288947 908085789 977938542 1412577894 1816171578 2118866841 4237733682 6356600523 12713201046