Base | Representation |
---|---|
bin | 111110111001100010101 |
3 | 10212201021012 |
4 | 13313030111 |
5 | 1011423302 |
6 | 112102005 |
7 | 23342654 |
oct | 7671425 |
9 | 3781235 |
10 | 2061077 |
11 | 1188577 |
12 | 834905 |
13 | 572195 |
14 | 3b919b |
15 | 2aaa52 |
hex | 1f7315 |
2061077 has 2 divisors, whose sum is σ = 2061078. Its totient is φ = 2061076.
The previous prime is 2061067. The next prime is 2061079. The reversal of 2061077 is 7701602.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1406596 + 654481 = 1186^2 + 809^2 .
It is a cyclic number.
It is not a de Polignac number, because 2061077 - 26 = 2061013 is a prime.
Together with 2061079, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2061079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030538 + 1030539.
It is an arithmetic number, because the mean of its divisors is an integer number (1030539).
22061077 is an apocalyptic number.
It is an amenable number.
2061077 is a deficient number, since it is larger than the sum of its proper divisors (1).
2061077 is an equidigital number, since it uses as much as digits as its factorization.
2061077 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 588, while the sum is 23.
The square root of 2061077 is about 1435.6451511429. The cubic root of 2061077 is about 127.2618031286.
Adding to 2061077 its reverse (7701602), we get a palindrome (9762679).
The spelling of 2061077 in words is "two million, sixty-one thousand, seventy-seven".
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