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3090757 is a prime number
BaseRepresentation
bin1011110010100101000101
312211000201111
423302211011
51242401012
6150125021
735161645
oct13624505
95730644
103090757
11182114a
121050771
13842a67
145a6525
15410ba7
hex2f2945

3090757 has 2 divisors, whose sum is σ = 3090758. Its totient is φ = 3090756.

The previous prime is 3090743. The next prime is 3090761. The reversal of 3090757 is 7570903.

3090757 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2452356 + 638401 = 1566^2 + 799^2 .

It is a cyclic number.

It is not a de Polignac number, because 3090757 - 219 = 2566469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3090727) 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, 1545378 + 1545379.

It is an arithmetic number, because the mean of its divisors is an integer number (1545379).

Almost surely, 23090757 is an apocalyptic number.

It is an amenable number.

3090757 is a deficient number, since it is larger than the sum of its proper divisors (1).

3090757 is an equidigital number, since it uses as much as digits as its factorization.

3090757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6615, while the sum is 31.

The square root of 3090757 is about 1758.0548910657. The cubic root of 3090757 is about 145.6649130160.

The spelling of 3090757 in words is "three million, ninety thousand, seven hundred fifty-seven".