232 (two hundred [and] thirty-two) is thenatural number following231 and preceding233.
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|---|---|---|---|---|
| Cardinal | two hundred thirty-two | |||
| Ordinal | 232nd (two hundred thirty-second) | |||
| Factorization | 23 × 29 | |||
| Prime | no | |||
| Greek numeral | ΣΛΒ´ | |||
| Roman numeral | CCXXXII,ccxxxii | |||
| Binary | 111010002 | |||
| Ternary | 221213 | |||
| Senary | 10246 | |||
| Octal | 3508 | |||
| Duodecimal | 17412 | |||
| Hexadecimal | E816 | |||
232 is both acentral polygonal number[1] and acake number.[2]It is both adecagonal number[3] and a centered 11-gonal number.[4] It is alsoarefactorable number,[5]a Motzkin sum,[6]anidoneal number,[7] aRiordan number and anoncototient.[8]
232 is atelephone number: in a system of seven telephone users, there are 232 different ways of pairing up some of the users.[9][10]There are also exactly 232 different eight-vertex connectedindifference graphs, and 232bracelets with eight beads of one color and seven of another.[11] Because this number has the form232 = 44 − 4!, it follows that there are exactly 232 different functions from a set of four elements to a proper subset of the same set.[12]
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