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3523081 is a prime number
BaseRepresentation
bin1101011100001000001001
320121222202111
431130020021
51400214311
6203302321
741642242
oct15341011
96558674
103523081
111a96a41
12121a9a1
13964783
14679cc9
15498d21
hex35c209

3523081 has 2 divisors, whose sum is σ = 3523082. Its totient is φ = 3523080.

The previous prime is 3523043. The next prime is 3523087. The reversal of 3523081 is 1803253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 210681 = 1820^2 + 459^2 .

It is an emirp because it is prime and its reverse (1803253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3523081 - 29 = 3522569 is a prime.

It is a super-2 number, since 2×35230812 = 24824199465122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3523087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761540 + 1761541.

It is an arithmetic number, because the mean of its divisors is an integer number (1761541).

Almost surely, 23523081 is an apocalyptic number.

It is an amenable number.

3523081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3523081 is an equidigital number, since it uses as much as digits as its factorization.

3523081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3523081 is about 1876.9872135952. The cubic root of 3523081 is about 152.1624676716.

The spelling of 3523081 in words is "three million, five hundred twenty-three thousand, eighty-one".