Base | Representation |
---|---|
bin | 101110111001… |
… | …100010010101 |
3 | 212010121121012 |
4 | 232321202111 |
5 | 11121404133 |
6 | 1115302005 |
7 | 206333264 |
oct | 56714225 |
9 | 25117535 |
10 | 12294293 |
11 | 6a37980 |
12 | 414a905 |
13 | 2715c3b |
14 | 18c05db |
15 | 112cb48 |
hex | bb9895 |
12294293 has 8 divisors (see below), whose sum is σ = 13483776. Its totient is φ = 11116800.
The previous prime is 12294283. The next prime is 12294313. The reversal of 12294293 is 39249221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12294293 - 24 = 12294277 is a prime.
It is a super-2 number, since 2×122942932 = 302299280739698, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12294203) by changing a digit.
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, 773 + ... + 5018.
It is an arithmetic number, because the mean of its divisors is an integer number (1685472).
Almost surely, 212294293 is an apocalyptic number.
It is an amenable number.
12294293 is a deficient number, since it is larger than the sum of its proper divisors (1189483).
12294293 is a wasteful number, since it uses less digits than its factorization.
12294293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5995.
The product of its digits is 7776, while the sum is 32.
The square root of 12294293 is about 3506.3218620087. The cubic root of 12294293 is about 230.7993172198.
The spelling of 12294293 in words is "twelve million, two hundred ninety-four thousand, two hundred ninety-three".
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