3000 (number)
Three thousand (3000) is the natural number following 2999 and preceding 3001.
| |||
| Cardinal | Three thousand | ||
| Ordinal | Three thousandth | ||
| Factorization | |||
| Roman numeral | MMM | ||
| Binary | 101110111000 | ||
| Hexadecimal | BB8 | ||
;3003 - triangular number
;3025 - sum of the cubes of the first ten integers
;3078 - pentagonal pyramidal number
;3081 - triangular number
;3125 - 5↑↑2 using tetration
;3136 - tribonacci number
;3160 - triangular number
;3169 - cuban prime of the form x = y + 1
;3240 - triangular number
;3276 - tetrahedral number
;3277 - super-Poulet number
;3281 - octahedral number
;3321 - triangular number
;3403 - triangular number
;3439 - magic constant of nxn magic square and n-Queens Problem for n = 19.
;3469 - cuban prime of the form x = y + 2
;3486 - triangular number
;3570 - triangular number
;3571 - cuban prime of the form x = y + 1
;3610 - pentagonal pyramidal number
;3654 - tetrahedral number
;3655 - triangular number
;3684 - Keith number
;3741 - triangular number
;3828 - triangular number
;3894 - octahedral number
;3889 - cuban prime of the form x = y + 2
;3916 - triangular number
;3926 - open meandric number
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Selected numbers in the range 3001-3999