Base | Representation |
---|---|
bin | 111101101000111… |
… | …1100011001000111 |
3 | 12100010212121002221 |
4 | 1323101330121013 |
5 | 13213441121013 |
6 | 541122513211 |
7 | 102153162121 |
oct | 17321743107 |
9 | 5303777087 |
10 | 2068301383 |
11 | 971558495 |
12 | 498805807 |
13 | 26c66c995 |
14 | 158998211 |
15 | c18a508d |
hex | 7b47c647 |
2068301383 has 2 divisors, whose sum is σ = 2068301384. Its totient is φ = 2068301382.
The previous prime is 2068301377. The next prime is 2068301399. The reversal of 2068301383 is 3831038602.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2068301383 - 213 = 2068293191 is a prime.
It is a super-2 number, since 2×20683013832 = 8555741221839425378, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2068301303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034150691 + 1034150692.
It is an arithmetic number, because the mean of its divisors is an integer number (1034150692).
Almost surely, 22068301383 is an apocalyptic number.
2068301383 is a deficient number, since it is larger than the sum of its proper divisors (1).
2068301383 is an equidigital number, since it uses as much as digits as its factorization.
2068301383 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 2068301383 is about 45478.5815851814. The cubic root of 2068301383 is about 1274.1032028674.
Adding to 2068301383 its reverse (3831038602), we get a palindrome (5899339985).
The spelling of 2068301383 in words is "two billion, sixty-eight million, three hundred one thousand, three hundred eighty-three".
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