164 (number)

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← 163 164 165 →
Cardinal one hundred sixty-four
Ordinal 164th
(one hundred sixty-fourth)
Factorization 22× 41
Divisors 1, 2, 4, 41, 82, 164
Greek numeral ΡΞΔ´
Roman numeral CLXIV
Binary 101001002
Ternary 200023
Quaternary 22104
Quinary 11245
Senary 4326
Octal 2448
Duodecimal 11812
Hexadecimal A416
Vigesimal 8420
Base 36 4K36

164 (one hundred [and] sixty-four) is the natural number following 163 and preceding 165.

In mathematics[edit]

164 is a zero of the Mertens function.

In base 10, 164 is the smallest number that can be expressed as a concatenation of two squares in two different ways: as 1 + 64 or 16 + 4.

In astronomy[edit]

In geography[edit]

In the military[edit]

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In transportation[edit]


In other fields[edit]

164 is also:

See also[edit]

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