13×59

13×59 denotes the product of the integers 13 and 59. In base-10 arithmetic, the product is 767. Both 13 and 59 are prime numbers, so their product is a semiprime, meaning it has exactly two prime factors (counting multiplicity).

Computation can be shown in a couple of standard ways. Directly, 13×59 = 13×60 − 13 = 780 − 13 = 767. Using the distributive property, (10+3)×59 = 590 + 177 = 767. These methods illustrate common arithmetic techniques used for two-factor products.

In number theory, the prime factorization of 767 is 13×59, with no other prime factors. Therefore 767 is not prime and not a square, but it is the product of two primes.

Representations of 767 in other numeral systems include several common forms. In binary it is 1011111111. In Roman numerals it is DCCLXVII. In hexadecimal it is 0x2FF, and in octal it is 1377_8. These alternative representations reflect how the same value appears across numeral systems used in computing and classical notation.

The expression 13×59 is often used in educational contexts to illustrate basic multiplication, prime-factor considerations, and the concept of semiprimes. See also prime numbers, semiprime, and basic arithmetic techniques.