The Number

1663

One Thousand Six Hundred and Sixty-Three

In Base 25 Pentavigesimal Is

2gd25

The numbers with a 25 subscript use Base 25 Pentavigesimal notation.

For more familiar numbers: See One Thousand Six Hundred and Sixty-Three in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

1660
2ga25
One Thousand Six Hundred and Sixty in Base 25 Pentavigesimal
1661
2gb25
One Thousand Six Hundred and Sixty-One in Base 25 Pentavigesimal
1662
2gc25
One Thousand Six Hundred and Sixty-Two in Base 25 Pentavigesimal
1664
2ge25
One Thousand Six Hundred and Sixty-Four in Base 25 Pentavigesimal
1665
2gf25
One Thousand Six Hundred and Sixty-Five in Base 25 Pentavigesimal
1666
2gg25
One Thousand Six Hundred and Sixty-Six in Base 25 Pentavigesimal

Scientific Notation

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

1.663e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0099m78jc1ji2325

The reciprocal of 1663 in Base 25 Pentavigesimal.

Palindrome?

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

The number 2gd25 is not a palindrome.

A Prime Number

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

One thousand six hundred and sixty-three is the 261st prime number.   See primes in Base 25 Pentavigesimal

Not A Composite

Composites have more than just these two factors.

One Thousand Six Hundred and Sixty-Three is not a composite number because it has exactly two factors: One and One Thousand Six Hundred and Sixty-Three

Prime Factors

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

The number one thousand six hundred and sixty-three has the following 1 prime factor:

1663
2gd25
One Thousand Six Hundred and Sixty-Three in Base 25 Pentavigesimal

Prime Factorization

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

2gd251 = 2gd25

Base Conversions

The number one thousand six hundred and sixty-three in 35 different bases