Base | Representation |
---|---|
bin | 11001000010101011… |
… | …11100100111100110 |
3 | 1021200221211101001112 |
4 | 30201111330213212 |
5 | 210013220201314 |
6 | 10102022025022 |
7 | 654106456430 |
oct | 144125744746 |
9 | 37627741045 |
10 | 13444303334 |
11 | 5779a600a0 |
12 | 2732578172 |
13 | 1363455797 |
14 | 917783650 |
15 | 53a46743e |
hex | 32157c9e6 |
13444303334 has 16 divisors (see below), whose sum is σ = 25142593536. Its totient is φ = 5238040200.
The previous prime is 13444303319. The next prime is 13444303349. The reversal of 13444303334 is 43330344431.
It is an interprime number because it is at equal distance from previous prime (13444303319) and next prime (13444303349).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13444303334.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43650182 + ... + 43650489.
It is an arithmetic number, because the mean of its divisors is an integer number (1571412096).
Almost surely, 213444303334 is an apocalyptic number.
13444303334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13444303334 is a deficient number, since it is larger than the sum of its proper divisors (11698290202).
13444303334 is a wasteful number, since it uses less digits than its factorization.
13444303334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87300691.
The product of its (nonzero) digits is 62208, while the sum is 32.
Adding to 13444303334 its reverse (43330344431), we get a palindrome (56774647765).
The spelling of 13444303334 in words is "thirteen billion, four hundred forty-four million, three hundred three thousand, three hundred thirty-four".
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