Base | Representation |
---|---|
bin | 101110011001… |
… | …100100000001 |
3 | 211212221221200 |
4 | 232121210001 |
5 | 11103211304 |
6 | 1112411413 |
7 | 205246413 |
oct | 56314401 |
9 | 24787850 |
10 | 12163329 |
11 | 6958542 |
12 | 40a6b69 |
13 | 269b449 |
14 | 18889b3 |
15 | 1103e39 |
hex | b99901 |
12163329 has 12 divisors (see below), whose sum is σ = 17744532. Its totient is φ = 8028000.
The previous prime is 12163301. The next prime is 12163331. The reversal of 12163329 is 92336121.
12163329 is a `hidden beast` number, since 1 + 2 + 1 + 633 + 29 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 7033104 + 5130225 = 2652^2 + 2265^2 .
It is not a de Polignac number, because 12163329 - 29 = 12162817 is a prime.
It is a super-3 number, since 3×121633293 (a number of 22 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12163379) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5782 + ... + 7599.
It is an arithmetic number, because the mean of its divisors is an integer number (1478711).
Almost surely, 212163329 is an apocalyptic number.
It is an amenable number.
12163329 is a deficient number, since it is larger than the sum of its proper divisors (5581203).
12163329 is a wasteful number, since it uses less digits than its factorization.
12163329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13488 (or 13485 counting only the distinct ones).
The product of its digits is 1944, while the sum is 27.
The square root of 12163329 is about 3487.5964502792. The cubic root of 12163329 is about 229.9768659782.
The spelling of 12163329 in words is "twelve million, one hundred sixty-three thousand, three hundred twenty-nine".
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