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8266097 = 71769463
BaseRepresentation
bin11111100010000101110001
3120112221221202
4133202011301
54104003342
6453100545
7130155260
oct37420561
916487852
108266097
114736494
122927755
1319355a8
1411525d7
15ad4332
hex7e2171

8266097 has 8 divisors (see below), whose sum is σ = 10002816. Its totient is φ = 6668352.

The previous prime is 8266091. The next prime is 8266099. The reversal of 8266097 is 7906628.

8266097 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8266097 - 24 = 8266081 is a prime.

It is a super-2 number, since 2×82660972 = 136656719226818, which contains 22 as substring.

It is a Duffinian number.

8266097 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 8266097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8266091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34613 + ... + 34850.

It is an arithmetic number, because the mean of its divisors is an integer number (1250352).

Almost surely, 28266097 is an apocalyptic number.

It is an amenable number.

8266097 is a deficient number, since it is larger than the sum of its proper divisors (1736719).

8266097 is a wasteful number, since it uses less digits than its factorization.

8266097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69487.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 8266097 is about 2875.0820857847. The cubic root of 8266097 is about 202.1933335114.

The spelling of 8266097 in words is "eight million, two hundred sixty-six thousand, ninety-seven".

Divisors: 1 7 17 119 69463 486241 1180871 8266097