Category:55 (number)

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5.svg5.svgnumber:55 (fifty-five)
instance of:natural number, triangular number, square pyramidal number, heptagonal number, centered nonagonal number, semiprime, palindromic number, Kaprekar number, repdigit, odd number, centered icosahedral number, Fibonacci number and composite number
other integers:35 • 36 • 37 • 38 • 39 • 40 • 41 • 42 • 43 • 44 • 45 • 46 • 47 • 48 • 49 • 50 • 51 • 52 • 53 • 54 • 55 • 56 • 57 • 58 • 59 • 60 • 61 • 62 • 63 • 64 • 65 • 66 • 67 • 68 • 69 • 70 • 71 • 72 • 73 • 74 • 75
-20 • 0 • 10 • 20 • 30 • 40 • 50 • 60 • 70 • 80 • 90 • 100 • 110 • 120 • 130 • 140 • 150 • 160 • 170 • 180 • 190 • 200 • 210 • 220 • 230 • 240 • 250


55 
natural number
Wikipedia-logo-v2.svg Wikipedia
Instance ofnatural number (56, 54),
triangular number (45, 66),
square pyramidal number,
heptagonal number,
centered nonagonal number,
semiprime,
palindromic number,
Kaprekar number,
repdigit (44, 66),
odd number (57, 53),
centered icosahedral number,
Fibonacci number (34, 89),
composite number
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Subcategories

This category has the following 10 subcategories, out of 10 total.

 

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Media in category "55 (number)"

The following 27 files are in this category, out of 27 total.