Base | Representation |
---|---|
bin | 110000100100… |
… | …011001110110 |
3 | 212221212001101 |
4 | 300210121312 |
5 | 11224411042 |
6 | 1132520314 |
7 | 213135412 |
oct | 60443166 |
9 | 25855041 |
10 | 12732022 |
11 | 7206836 |
12 | 432009a |
13 | 283a254 |
14 | 1995d42 |
15 | 11b76b7 |
hex | c24676 |
12732022 has 8 divisors (see below), whose sum is σ = 19164096. Its totient is φ = 6343992.
The previous prime is 12732019. The next prime is 12732047. The reversal of 12732022 is 22023721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10278 + ... + 11449.
It is an arithmetic number, because the mean of its divisors is an integer number (2395512).
Almost surely, 212732022 is an apocalyptic number.
12732022 is a deficient number, since it is larger than the sum of its proper divisors (6432074).
12732022 is a wasteful number, since it uses less digits than its factorization.
12732022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22022.
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 12732022 is about 3568.1959026937. The cubic root of 12732022 is about 233.5065819896.
Adding to 12732022 its reverse (22023721), we get a palindrome (34755743).
The spelling of 12732022 in words is "twelve million, seven hundred thirty-two thousand, twenty-two".
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