Base | Representation |
---|---|
bin | 110001001100… |
… | …101000000110 |
3 | 220021020001022 |
4 | 301030220012 |
5 | 11300144044 |
6 | 1140231142 |
7 | 214422632 |
oct | 61145006 |
9 | 26236038 |
10 | 12896774 |
11 | 73095a0 |
12 | 439b4b2 |
13 | 2897237 |
14 | 19d9dc2 |
15 | 11eb3ee |
hex | c4ca06 |
12896774 has 16 divisors (see below), whose sum is σ = 21195216. Its totient is φ = 5836800.
The previous prime is 12896773. The next prime is 12896797. The reversal of 12896774 is 47769821.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12896773) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4514 + ... + 6794.
It is an arithmetic number, because the mean of its divisors is an integer number (1324701).
Almost surely, 212896774 is an apocalyptic number.
12896774 is a deficient number, since it is larger than the sum of its proper divisors (8298442).
12896774 is a wasteful number, since it uses less digits than its factorization.
12896774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2551.
The product of its digits is 169344, while the sum is 44.
The square root of 12896774 is about 3591.2078747964. The cubic root of 12896774 is about 234.5094581134.
The spelling of 12896774 in words is "twelve million, eight hundred ninety-six thousand, seven hundred seventy-four".
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