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8097 = 32699
BaseRepresentation
bin1111110100001
3102002220
41332201
5224342
6101253
732415
oct17641
912086
108097
1160a1
124829
1338bb
142d45
1525ec
hex1fa1

8097 has 4 divisors (see below), whose sum is σ = 10800. Its totient is φ = 5396.

The previous prime is 8093. The next prime is 8101. The reversal of 8097 is 7908.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (8093) and next prime (8101).

It is a cyclic number.

It is not a de Polignac number, because 8097 - 22 = 8093 is a prime.

It is a super-2 number, since 2×80972 = 131122818, which contains 22 as substring.

It is a D-number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (8093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1347 + ... + 1352.

It is an arithmetic number, because the mean of its divisors is an integer number (2700).

28097 is an apocalyptic number.

It is an amenable number.

8097 is a deficient number, since it is larger than the sum of its proper divisors (2703).

8097 is a wasteful number, since it uses less digits than its factorization.

8097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 8097 is about 89.9833317898. The cubic root of 8097 is about 20.0805088150.

The spelling of 8097 in words is "eight thousand, ninety-seven".

Divisors: 1 3 2699 8097