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8071061 is a prime number
BaseRepresentation
bin11110110010011110010101
3120012001102012
4132302132111
54031233221
6444554005
7125413535
oct36623625
916161365
108071061
1146129a9
122852905
13189789b
1411014c5
15a9665b
hex7b2795

8071061 has 2 divisors, whose sum is σ = 8071062. Its totient is φ = 8071060.

The previous prime is 8071043. The next prime is 8071097. The reversal of 8071061 is 1601708.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7672900 + 398161 = 2770^2 + 631^2 .

It is a cyclic number.

It is not a de Polignac number, because 8071061 - 210 = 8070037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8070061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4035530 + 4035531.

It is an arithmetic number, because the mean of its divisors is an integer number (4035531).

Almost surely, 28071061 is an apocalyptic number.

It is an amenable number.

8071061 is a deficient number, since it is larger than the sum of its proper divisors (1).

8071061 is an equidigital number, since it uses as much as digits as its factorization.

8071061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 8071061 is about 2840.9612809752. The cubic root of 8071061 is about 200.5904302454.

Adding to 8071061 its reverse (1601708), we get a palindrome (9672769).

The spelling of 8071061 in words is "eight million, seventy-one thousand, sixty-one".