The Number

228

Two Hundred and Twenty-Eight

In Base 7 Septenary Is

4447

The numbers with a 7 subscript use Base 7 Septenary notation.

For more familiar numbers: See Two Hundred and Twenty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

225
4417
Two Hundred and Twenty-Five in Base 7 Septenary
226
4427
Two Hundred and Twenty-Six in Base 7 Septenary
227
4437
Two Hundred and Twenty-Seven in Base 7 Septenary
229
4457
Two Hundred and Twenty-Nine in Base 7 Septenary
230
4467
Two Hundred and Thirty in Base 7 Septenary
231
4507
Two Hundred and Thirty-One in Base 7 Septenary

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

2.28e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00133500133500133500157

The reciprocal of 228 in Base 7 Septenary.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 4447 is a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Two hundred and twenty-eight is a composite number with 12 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Two hundred and twenty-eight is a composite number with 12 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number two hundred and twenty-eight has the following 3 prime factors:

2
27
Two in Base 7 Septenary
3
37
Three in Base 7 Septenary
19
257
Nineteen in Base 7 Septenary

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

272 · 371 · 2571 = 4447

Base Conversions

The number two hundred and twenty-eight in 35 different bases