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8066207 is a prime number
BaseRepresentation
bin11110110001010010011111
3120011210202102
4132301102133
54031104312
6444515315
7125363432
oct36612237
916153672
108066207
11460a296
12284bb3b
131895606
1410dd819
15a94ec2
hex7b149f

8066207 has 2 divisors, whose sum is σ = 8066208. Its totient is φ = 8066206.

The previous prime is 8066173. The next prime is 8066209. The reversal of 8066207 is 7026608.

8066207 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8066207 - 212 = 8062111 is a prime.

Together with 8066209, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8066207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8066209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4033103 + 4033104.

It is an arithmetic number, because the mean of its divisors is an integer number (4033104).

Almost surely, 28066207 is an apocalyptic number.

8066207 is a deficient number, since it is larger than the sum of its proper divisors (1).

8066207 is an equidigital number, since it uses as much as digits as its factorization.

8066207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 8066207 is about 2840.1068641866. The cubic root of 8066207 is about 200.5502099570.

The spelling of 8066207 in words is "eight million, sixty-six thousand, two hundred seven".