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7080869 is a prime number
BaseRepresentation
bin11011000000101110100101
3111022202010102
4123000232211
53303041434
6411433445
7114120635
oct33005645
914282112
107080869
113aa6a64
122455885
13160bc83
14d246c5
1594d07e
hex6c0ba5

7080869 has 2 divisors, whose sum is σ = 7080870. Its totient is φ = 7080868.

The previous prime is 7080859. The next prime is 7080881. The reversal of 7080869 is 9680807.

7080869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 3020644 = 2015^2 + 1738^2 .

It is an emirp because it is prime and its reverse (9680807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7080869 - 28 = 7080613 is a prime.

It is a super-2 number, since 2×70808692 = 100277411590322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7080809) 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, 3540434 + 3540435.

It is an arithmetic number, because the mean of its divisors is an integer number (3540435).

Almost surely, 27080869 is an apocalyptic number.

It is an amenable number.

7080869 is a deficient number, since it is larger than the sum of its proper divisors (1).

7080869 is an equidigital number, since it uses as much as digits as its factorization.

7080869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 7080869 is about 2660.9902292192. The cubic root of 7080869 is about 192.0269511501.

The spelling of 7080869 in words is "seven million, eighty thousand, eight hundred sixty-nine".