Synonym of mesh number

(industrial design) A standard value used as a guideline for product dimensions such as lengths, diameters, and volumes, to provide a useful range of sizes etc. and to promote compatibility between different objects.

(mathematics) Any of four topological invariants associated with a topological space. The smallest Listing number counts the number of connected components of a space, and is thus equivalent to the zeroth Betti number.

A number that shares its abundancy with another positive integer.

Mobile phone number.

Synonym of Harshad number

An identification number engraved on a disc and worn, formerly used for identification of Inuit individuals in Canada.

(mathematics, chiefly historical) Synonym of pi

(mathematics) An integer for which cyclic permutations of the digits are successive integer multiples of the number.

Synonym of IP address