Base | Representation |
---|---|
bin | 110001011111… |
… | …010011100010 |
3 | 220102002222221 |
4 | 301133103202 |
5 | 11310121112 |
6 | 1142021254 |
7 | 215161660 |
oct | 61372342 |
9 | 26362887 |
10 | 12973282 |
11 | 7361023 |
12 | 441782a |
13 | 28c2cca |
14 | 1a19c30 |
15 | 1213e07 |
hex | c5f4e2 |
12973282 has 16 divisors (see below), whose sum is σ = 22288320. Its totient is φ = 5547888.
The previous prime is 12973253. The next prime is 12973291. The reversal of 12973282 is 28237921.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9273 + ... + 10579.
It is an arithmetic number, because the mean of its divisors is an integer number (1393020).
Almost surely, 212973282 is an apocalyptic number.
12973282 is a deficient number, since it is larger than the sum of its proper divisors (9315038).
12973282 is a wasteful number, since it uses less digits than its factorization.
12973282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2025.
The product of its digits is 12096, while the sum is 34.
The square root of 12973282 is about 3601.8442498254. The cubic root of 12973282 is about 234.9722737773.
The spelling of 12973282 in words is "twelve million, nine hundred seventy-three thousand, two hundred eighty-two".
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