Base | Representation |
---|---|
bin | 101101110110… |
… | …101001100100 |
3 | 211121200210012 |
4 | 231312221210 |
5 | 11034122244 |
6 | 1105345352 |
7 | 204112451 |
oct | 55665144 |
9 | 24550705 |
10 | 12020324 |
11 | 6870058 |
12 | 4038258 |
13 | 264b324 |
14 | 184c828 |
15 | 10c689e |
hex | b76a64 |
12020324 has 12 divisors (see below), whose sum is σ = 21302400. Its totient is φ = 5933928.
The previous prime is 12020311. The next prime is 12020341. The reversal of 12020324 is 42302021.
It is a junction number, because it is equal to n+sod(n) for n = 12020299 and 12020308.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 18704 + ... + 19335.
It is an arithmetic number, because the mean of its divisors is an integer number (1775200).
Almost surely, 212020324 is an apocalyptic number.
It is an amenable number.
12020324 is a deficient number, since it is larger than the sum of its proper divisors (9282076).
12020324 is a wasteful number, since it uses less digits than its factorization.
12020324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38122 (or 38120 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 12020324 is about 3467.0338908064. The cubic root of 12020324 is about 229.0720265669.
Adding to 12020324 its reverse (42302021), we get a palindrome (54322345).
The spelling of 12020324 in words is "twelve million, twenty thousand, three hundred twenty-four".
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