Base | Representation |
---|---|
bin | 101110000001… |
… | …110011111011 |
3 | 211201000111111 |
4 | 232001303323 |
5 | 11042103133 |
6 | 1110341151 |
7 | 204362653 |
oct | 56016373 |
9 | 24630444 |
10 | 12066043 |
11 | 68a1440 |
12 | 405a7b7 |
13 | 2666092 |
14 | 1861363 |
15 | 10d51cd |
hex | b81cfb |
12066043 has 8 divisors (see below), whose sum is σ = 13234176. Its totient is φ = 10909800.
The previous prime is 12066023. The next prime is 12066049. The reversal of 12066043 is 34066021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12066043 - 217 = 11934971 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12066049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771 + ... + 4972.
It is an arithmetic number, because the mean of its divisors is an integer number (1654272).
Almost surely, 212066043 is an apocalyptic number.
12066043 is a deficient number, since it is larger than the sum of its proper divisors (1168133).
12066043 is a wasteful number, since it uses less digits than its factorization.
12066043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5945.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 12066043 is about 3473.6210213551. The cubic root of 12066043 is about 229.3620823677.
Subtracting from 12066043 its sum of digits (22), we obtain a palindrome (12066021).
The spelling of 12066043 in words is "twelve million, sixty-six thousand, forty-three".
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