7195

7195 is a natural number that follows 7194 and precedes 7196. It is an odd, composite integer and, in number theory terms, a semiprime because it factors into two primes.

The prime factorization of 7195 is 5 × 1439, with 1439 being prime. Therefore, 7195 is not prime and has exactly four positive divisors: 1, 5, 1439, and 7195. The sum of its digits is 22, so it is not divisible by 3 or 9. Its last digit is 5, indicating divisibility by 5, which aligns with its factorization.

In common numeral bases, 7195 has several representations:

- Binary: 1110000011011

- Octal: 16033

- Hexadecimal: 0x1C1B

- Base 5: 212240

- Base 12: 41B7

A quick number-theory note: since 7195 ≡ 3 (mod 4), it cannot be expressed as a sum of two squares. This is consistent with its prime factorization, as numbers with a prime factor congruent to 3 mod 4 appearing to an odd power are not representable as sums of two squares.

Overall, 7195 is primarily of interest as an example of a semiprime and for illustrating base conversions among common numeral systems. It has no widely noted historical or mathematical constants associated with it and serves mainly as a computational reference in elementary arithmetic.