The Number

1288

One Thousand Two Hundred and Eighty-Eight

In Base 11 Undecimal Is

a7111

The numbers with a 11 subscript use Base 11 Undecimal notation.

For more familiar numbers: See One Thousand Two Hundred and Eighty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

1285
a6911
One Thousand Two Hundred and Eighty-Five in Base 11 Undecimal
1286
a6a11
One Thousand Two Hundred and Eighty-Six in Base 11 Undecimal
1287
a7011
One Thousand Two Hundred and Eighty-Seven in Base 11 Undecimal
1289
a7211
One Thousand Two Hundred and Eighty-Nine in Base 11 Undecimal
1290
a7311
One Thousand Two Hundred and Ninety in Base 11 Undecimal
1291
a7411
One Thousand Two Hundred and Ninety-One in Base 11 Undecimal

Scientific Notation

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

1.288e3

Reciprocal

A number multiplied with its reciprocal is one.

0.001040487802391a9811

The reciprocal of 1288 in Base 11 Undecimal.

Palindrome?

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

The number a7111 is not a palindrome.

Not A Prime Number

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

One thousand two hundred and eighty-eight is a composite number with 16 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

One thousand two hundred and eighty-eight is a composite number with 16 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 one thousand two hundred and eighty-eight has the following 3 prime factors:

2
211
Two in Base 11 Undecimal
7
711
Seven in Base 11 Undecimal
23
2111
Twenty-Three in Base 11 Undecimal

Prime Factorization

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

2113 · 7111 · 21111 = a7111

Base Conversions

The number one thousand two hundred and eighty-eight in 35 different bases