a prime number

(mathematics) be divisible / (chiefly in the negative) be resolvable (said of feelings), be convinced (said of the person)

negative of 割り切れる / (arithmetic) be indivisible / be insoluble, be inexplicable / (of a thing) be unconvincing; (of oneself) feel unconvinced

synthesis, composition

synthesize, compose

oneself / first-person pronoun: I, me (often shows the speaker's lower position in a hierarchy than the addressee) / (Kansai) you

(physics) critical Reynolds number

Numbers

decimal point, radix point

A numerologist or arithmancer; practitioner of numerology or arithmancy.