Base | Representation |
---|---|
bin | 10111101011100010… |
… | …00000110110010110 |
3 | 1012211000010112021000 |
4 | 23311301000312112 |
5 | 202014034413141 |
6 | 5501304004130 |
7 | 630021266040 |
oct | 136561006626 |
9 | 35730115230 |
10 | 12713201046 |
11 | 54342a8127 |
12 | 2569760646 |
13 | 1277b46790 |
14 | 888630a90 |
15 | 4e619e5b6 |
hex | 2f5c40d96 |
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".
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