Nearby Numbers

Positive, nonzero integers within three units

28027

1444667

Twenty-Eight Thousand and Twenty-Seven in Base 7 Septenary

28028

1445007

Twenty-Eight Thousand and Twenty-Eight in Base 7 Septenary

28029

1445017

Twenty-Eight Thousand and Twenty-Nine in Base 7 Septenary

28031

1445037

Twenty-Eight Thousand and Thirty-One in Base 7 Septenary

28032

1445047

Twenty-Eight Thousand and Thirty-Two in Base 7 Septenary

28033

1445057

Twenty-Eight Thousand and Thirty-Three in Base 7 Septenary

Scientific Notation

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

2.8030e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0000041244414165160534427

The reciprocal of 28030 in Base 7 Septenary.

Palindrome?

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

The number 1445027 is not a palindrome.

Not A Prime Number

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

Twenty-eight thousand and thirty is a composite number with 8 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Twenty-eight thousand and thirty is a composite number with 8 total factors (including 1 and itself).

Prime Factors

2

27

Two in Base 7 Septenary

5

57

Five in Base 7 Septenary

2803

111137

Two Thousand Eight Hundred and Three in Base 7 Septenary

Prime Factorization

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

271 · 571 · 1111371 = 1445027

Base Conversions

The number twenty-eight thousand and thirty in 35 different bases