Base | Representation |
---|---|
bin | 111101101000111… |
… | …0100100010110101 |
3 | 12100010210222000100 |
4 | 1323101310202311 |
5 | 13213434103422 |
6 | 541122104313 |
7 | 102152666316 |
oct | 17321644265 |
9 | 5303728010 |
10 | 2068269237 |
11 | 971536321 |
12 | 4987ab099 |
13 | 26c65b168 |
14 | 15898a60d |
15 | c189a7ac |
hex | 7b4748b5 |
2068269237 has 24 divisors (see below), whose sum is σ = 3004926080. Its totient is φ = 1370831040.
The previous prime is 2068269221. The next prime is 2068269271. The reversal of 2068269237 is 7329628602.
It is not a de Polignac number, because 2068269237 - 24 = 2068269221 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2068269192 and 2068269201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2068269337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1350162 + ... + 1351692.
Almost surely, 22068269237 is an apocalyptic number.
It is an amenable number.
2068269237 is a deficient number, since it is larger than the sum of its proper divisors (936656843).
2068269237 is a wasteful number, since it uses less digits than its factorization.
2068269237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2313 (or 2310 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 2068269237 is about 45478.2281646944. The cubic root of 2068269237 is about 1274.0966020347.
The spelling of 2068269237 in words is "two billion, sixty-eight million, two hundred sixty-nine thousand, two hundred thirty-seven".
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