64,079

64079 is the twenty-third Lucas number and is thus often written as L23.[1] It is significant for being the first Lucas number Ln where n is prime that is itself not prime, after L3=4.[2]

64078 64079 64080
Cardinalsixty-four thousand seventy-nine
Ordinal64079th
(sixty-four thousand seventy-ninth)
Factorization139 × 461
Divisors1, 139, 461, 64079
Greek numeral͵δοθ´
Roman numeralLXIVLXXIX
Binary11111010010011112
Ternary100202200223
Senary12123556
Octal1751178
Duodecimal310BB12
HexadecimalFA4F16

Other uses

64079 is the zip code of Platte City and Tracy, Missouri.

References

  1. Sloane, N. J. A. (ed.). "Sequence A000032 (Lucas numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  2. Bruckman, Paul S. (1994), "On a conjecture of Di Porto and Filipponi" (PDF), The Fibonacci Quarterly, 32 (2): 158–159, MR 1276383.
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