Base | Representation |
---|---|
bin | 111101011110011… |
… | …1110111101110101 |
3 | 12022202112110002121 |
4 | 1322330332331311 |
5 | 13211034310101 |
6 | 540405035541 |
7 | 102055366201 |
oct | 17274767565 |
9 | 5282473077 |
10 | 2062806901 |
11 | 9694453a1 |
12 | 4969b5bb1 |
13 | 26b497acc |
14 | 157d67b01 |
15 | c116c0a1 |
hex | 7af3ef75 |
2062806901 has 2 divisors, whose sum is σ = 2062806902. Its totient is φ = 2062806900.
The previous prime is 2062806899. The next prime is 2062806971. The reversal of 2062806901 is 1096082602.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1837836900 + 224970001 = 42870^2 + 14999^2 .
It is a cyclic number.
It is not a de Polignac number, because 2062806901 - 21 = 2062806899 is a prime.
Together with 2062806899, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2062806971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031403450 + 1031403451.
It is an arithmetic number, because the mean of its divisors is an integer number (1031403451).
Almost surely, 22062806901 is an apocalyptic number.
It is an amenable number.
2062806901 is a deficient number, since it is larger than the sum of its proper divisors (1).
2062806901 is an equidigital number, since it uses as much as digits as its factorization.
2062806901 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 2062806901 is about 45418.1340545822. The cubic root of 2062806901 is about 1272.9739758671.
The spelling of 2062806901 in words is "two billion, sixty-two million, eight hundred six thousand, nine hundred one".
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