148 (number)

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Cardinal One hundred [and]
forty eight
Ordinal 148th
Factorization  2^2 \cdot 37
Divisors 1, 2, 4, 37, 74, 148
Roman numeral CXLVIII
Binary 10010100
Hexadecimal 94

148 is the natural number following 147 and preceding 149.

[edit] In mathematics

148 is the second number to be both a heptagonal number and a centered heptagonal number (the first is 1). 148 is the twelfth member of the Mian-Chowla sequence.

There are 148 perfect graphs with 6 vertices.

[edit] In other fields

One hundred and forty-eight is also:

For the year 148 AD, see 148.