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2076709 is a prime number
BaseRepresentation
bin111111011000000100101
310220111201011
413323000211
51012423314
6112302221
723436355
oct7730045
93814634
102076709
111199298
12841971
1357932b
143c0b65
152b04c4
hex1fb025

2076709 has 2 divisors, whose sum is σ = 2076710. Its totient is φ = 2076708.

The previous prime is 2076689. The next prime is 2076713. The reversal of 2076709 is 9076702.

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., 1876900 + 199809 = 1370^2 + 447^2 .

It is a cyclic number.

It is not a de Polignac number, because 2076709 - 25 = 2076677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2076209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038354 + 1038355.

It is an arithmetic number, because the mean of its divisors is an integer number (1038355).

22076709 is an apocalyptic number.

It is an amenable number.

2076709 is a deficient number, since it is larger than the sum of its proper divisors (1).

2076709 is an equidigital number, since it uses as much as digits as its factorization.

2076709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 2076709 is about 1441.0791095564. The cubic root of 2076709 is about 127.5827272932.

It can be divided in two parts, 20 and 76709, that added together give a square (76729 = 2772).

The spelling of 2076709 in words is "two million, seventy-six thousand, seven hundred nine".