Base | Representation |
---|---|
bin | 101110011001… |
… | …100000001010 |
3 | 211212221121112 |
4 | 232121200022 |
5 | 11103204312 |
6 | 1112410322 |
7 | 205245611 |
oct | 56314012 |
9 | 24787545 |
10 | 12163082 |
11 | 6958338 |
12 | 40a69a2 |
13 | 269b2b9 |
14 | 1888878 |
15 | 1103d22 |
hex | b9980a |
12163082 has 8 divisors (see below), whose sum is σ = 18264900. Its totient is φ = 6074784.
The previous prime is 12163031. The next prime is 12163087. The reversal of 12163082 is 28036121.
It can be written as a sum of positive squares in 2 ways, for example, as 11296321 + 866761 = 3361^2 + 931^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12163087) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707 + ... + 4982.
Almost surely, 212163082 is an apocalyptic number.
12163082 is a deficient number, since it is larger than the sum of its proper divisors (6101818).
12163082 is a wasteful number, since it uses less digits than its factorization.
12163082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6760.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 12163082 is about 3487.5610388924. The cubic root of 12163082 is about 229.9753092588.
The spelling of 12163082 in words is "twelve million, one hundred sixty-three thousand, eighty-two".
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