Base | Representation |
---|---|
bin | 101110000001… |
… | …100001110101 |
3 | 211200221220121 |
4 | 232001201311 |
5 | 11042034020 |
6 | 1110331541 |
7 | 204356410 |
oct | 56014165 |
9 | 24627817 |
10 | 12064885 |
11 | 68a0588 |
12 | 4059bb1 |
13 | 26656b1 |
14 | 1860b77 |
15 | 10d4baa |
hex | b81875 |
12064885 has 16 divisors (see below), whose sum is σ = 16820352. Its totient is φ = 8136000.
The previous prime is 12064879. The next prime is 12064901. The reversal of 12064885 is 58846021.
It is not a de Polignac number, because 12064885 - 219 = 11540597 is a prime.
It is a super-2 number, since 2×120648852 = 291122900126450, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12064885.
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 15 ways as a sum of consecutive naturals, for example, 691 + ... + 4960.
It is an arithmetic number, because the mean of its divisors is an integer number (1051272).
Almost surely, 212064885 is an apocalyptic number.
It is an amenable number.
12064885 is a deficient number, since it is larger than the sum of its proper divisors (4755467).
12064885 is an equidigital number, since it uses as much as digits as its factorization.
12064885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5724.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 12064885 is about 3473.4543325053. The cubic root of 12064885 is about 229.3547447014.
The spelling of 12064885 in words is "twelve million, sixty-four thousand, eight hundred eighty-five".
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