Base | Representation |
---|---|
bin | 11001011110000110111101… |
… | …011110110010100000000101 |
3 | 112200122000202210210110202112 |
4 | 121132012331132302200011 |
5 | 104140314403034340343 |
6 | 1034125213515150405 |
7 | 32411123335011401 |
oct | 3136067536624005 |
9 | 480560683713675 |
10 | 112020221011973 |
11 | 3276956644461a |
12 | 10692329445405 |
13 | 4a675ccc43671 |
14 | 1d93b441a8101 |
15 | ce3d82a66218 |
hex | 65e1bd7b2805 |
112020221011973 has 2 divisors, whose sum is σ = 112020221011974. Its totient is φ = 112020221011972.
The previous prime is 112020221011927. The next prime is 112020221012033. The reversal of 112020221011973 is 379110122020211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 59852782385764 + 52167438626209 = 7736458^2 + 7222703^2 .
It is an emirp because it is prime and its reverse (379110122020211) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112020221011973 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (112020221014973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010110505986 + 56010110505987.
It is an arithmetic number, because the mean of its divisors is an integer number (56010110505987).
Almost surely, 2112020221011973 is an apocalyptic number.
It is an amenable number.
112020221011973 is a deficient number, since it is larger than the sum of its proper divisors (1).
112020221011973 is an equidigital number, since it uses as much as digits as its factorization.
112020221011973 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 32.
The spelling of 112020221011973 in words is "one hundred twelve trillion, twenty billion, two hundred twenty-one million, eleven thousand, nine hundred seventy-three".
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