Base | Representation |
---|---|
bin | 110000111101… |
… | …010101111100 |
3 | 220011001011201 |
4 | 300331111330 |
5 | 11241143142 |
6 | 1135025244 |
7 | 214042261 |
oct | 60752574 |
9 | 26131151 |
10 | 12834172 |
11 | 727655a |
12 | 436b224 |
13 | 28748b0 |
14 | 19c1268 |
15 | 11d7ab7 |
hex | c3d57c |
12834172 has 12 divisors (see below), whose sum is σ = 24187576. Its totient is φ = 5923440.
The previous prime is 12834127. The next prime is 12834181. The reversal of 12834172 is 27143821.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 12834172.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123354 + ... + 123457.
Almost surely, 212834172 is an apocalyptic number.
It is an amenable number.
12834172 is a deficient number, since it is larger than the sum of its proper divisors (11353404).
12834172 is a wasteful number, since it uses less digits than its factorization.
12834172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246828 (or 246826 counting only the distinct ones).
The product of its digits is 2688, while the sum is 28.
The square root of 12834172 is about 3582.4812630354. The cubic root of 12834172 is about 234.1293997817.
Adding to 12834172 its reverse (27143821), we get a palindrome (39977993).
The spelling of 12834172 in words is "twelve million, eight hundred thirty-four thousand, one hundred seventy-two".
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