Base | Representation |
---|---|
bin | 101101111000… |
… | …011101010101 |
3 | 211122001221121 |
4 | 231320131111 |
5 | 11034341413 |
6 | 1105443541 |
7 | 204143164 |
oct | 55703525 |
9 | 24561847 |
10 | 12027733 |
11 | 6875683 |
12 | 40405b1 |
13 | 2651803 |
14 | 18513db |
15 | 10c8b8d |
hex | b78755 |
12027733 has 2 divisors, whose sum is σ = 12027734. Its totient is φ = 12027732.
The previous prime is 12027731. The next prime is 12027737. The reversal of 12027733 is 33772021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11881809 + 145924 = 3447^2 + 382^2 .
It is a cyclic number.
It is not a de Polignac number, because 12027733 - 21 = 12027731 is a prime.
It is a super-2 number, since 2×120277332 = 289332722238578, which contains 22 as substring.
Together with 12027731, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 12027698 and 12027707.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12027731) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6013866 + 6013867.
It is an arithmetic number, because the mean of its divisors is an integer number (6013867).
Almost surely, 212027733 is an apocalyptic number.
It is an amenable number.
12027733 is a deficient number, since it is larger than the sum of its proper divisors (1).
12027733 is an equidigital number, since it uses as much as digits as its factorization.
12027733 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1764, while the sum is 25.
The square root of 12027733 is about 3468.1022187934. The cubic root of 12027733 is about 229.1190814844.
Adding to 12027733 its reverse (33772021), we get a palindrome (45799754).
The spelling of 12027733 in words is "twelve million, twenty-seven thousand, seven hundred thirty-three".
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