Base | Representation |
---|---|
bin | 101110000001… |
… | …010001001010 |
3 | 211200220110002 |
4 | 232001101022 |
5 | 11042020233 |
6 | 1110323002 |
7 | 204353324 |
oct | 56012112 |
9 | 24626402 |
10 | 12063818 |
11 | 689a7a8 |
12 | 4059462 |
13 | 2665070 |
14 | 1860614 |
15 | 10d46e8 |
hex | b8144a |
12063818 has 8 divisors (see below), whose sum is σ = 19487748. Its totient is φ = 5567904.
The previous prime is 12063811. The next prime is 12063827. The reversal of 12063818 is 81836021.
It can be written as a sum of positive squares in 2 ways, for example, as 10975969 + 1087849 = 3313^2 + 1043^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12063811) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231971 + ... + 232022.
Almost surely, 212063818 is an apocalyptic number.
12063818 is a deficient number, since it is larger than the sum of its proper divisors (7423930).
12063818 is a wasteful number, since it uses less digits than its factorization.
12063818 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464008.
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 12063818 is about 3473.3007356116. The cubic root of 12063818 is about 229.3479832410.
Adding to 12063818 its reverse (81836021), we get a palindrome (93899839).
The spelling of 12063818 in words is "twelve million, sixty-three thousand, eight hundred eighteen".
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