Base | Representation |
---|---|
bin | 11001100010001110100001… |
… | …101111001111011000110001 |
3 | 112201122002020201201112221121 |
4 | 121202032201233033120301 |
5 | 104204434000142412311 |
6 | 1034503215534422241 |
7 | 32440432365444643 |
oct | 3142164157173061 |
9 | 481562221645847 |
10 | 112303223404081 |
11 | 32868590966496 |
12 | 1071914a361981 |
13 | 4a881c1408908 |
14 | 1da370da90893 |
15 | ceb3e7d71b71 |
hex | 6623a1bcf631 |
112303223404081 has 2 divisors, whose sum is σ = 112303223404082. Its totient is φ = 112303223404080.
The previous prime is 112303223404049. The next prime is 112303223404181. The reversal of 112303223404081 is 180404322303211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 70483009813056 + 41820213591025 = 8395416^2 + 6466855^2 .
It is an emirp because it is prime and its reverse (180404322303211) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 112303223404081 - 25 = 112303223404049 is a prime.
It is a super-2 number, since 2×1123032234040812 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (112303223404181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56151611702040 + 56151611702041.
It is an arithmetic number, because the mean of its divisors is an integer number (56151611702041).
Almost surely, 2112303223404081 is an apocalyptic number.
It is an amenable number.
112303223404081 is a deficient number, since it is larger than the sum of its proper divisors (1).
112303223404081 is an equidigital number, since it uses as much as digits as its factorization.
112303223404081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27648, while the sum is 34.
Adding to 112303223404081 its reverse (180404322303211), we get a palindrome (292707545707292).
The spelling of 112303223404081 in words is "one hundred twelve trillion, three hundred three billion, two hundred twenty-three million, four hundred four thousand, eighty-one".
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