Base | Representation |
---|---|
bin | 101101111111… |
… | …100011100001 |
3 | 211200112211012 |
4 | 231333203201 |
5 | 11041304201 |
6 | 1110230305 |
7 | 204324011 |
oct | 55774341 |
9 | 24615735 |
10 | 12056801 |
11 | 68954a9 |
12 | 4055395 |
13 | 2661b03 |
14 | 185bc41 |
15 | 10d25bb |
hex | b7f8e1 |
12056801 has 2 divisors, whose sum is σ = 12056802. Its totient is φ = 12056800.
The previous prime is 12056789. The next prime is 12056831. The reversal of 12056801 is 10865021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11566801 + 490000 = 3401^2 + 700^2 .
It is an emirp because it is prime and its reverse (10865021) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12056801 - 210 = 12055777 is a prime.
It is not a weakly prime, because it can be changed into another prime (12056831) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6028400 + 6028401.
It is an arithmetic number, because the mean of its divisors is an integer number (6028401).
Almost surely, 212056801 is an apocalyptic number.
It is an amenable number.
12056801 is a deficient number, since it is larger than the sum of its proper divisors (1).
12056801 is an equidigital number, since it uses as much as digits as its factorization.
12056801 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 480, while the sum is 23.
The square root of 12056801 is about 3472.2904544407. The cubic root of 12056801 is about 229.3035073566.
The spelling of 12056801 in words is "twelve million, fifty-six thousand, eight hundred one".
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