The Number

1281

One Thousand Two Hundred and Eighty-One

In Base 35 Pentatrigesimal Is

11l35

The numbers with a 35 subscript use Base 35 Pentatrigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

1278
11i35
One Thousand Two Hundred and Seventy-Eight in Base 35 Pentatrigesimal
1279
11j35
One Thousand Two Hundred and Seventy-Nine in Base 35 Pentatrigesimal
1280
11k35
One Thousand Two Hundred and Eighty in Base 35 Pentatrigesimal
1282
11m35
One Thousand Two Hundred and Eighty-Two in Base 35 Pentatrigesimal
1283
11n35
One Thousand Two Hundred and Eighty-Three in Base 35 Pentatrigesimal
1284
11o35
One Thousand Two Hundred and Eighty-Four in Base 35 Pentatrigesimal

Scientific Notation

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

1.281e3

Reciprocal

A number multiplied with its reciprocal is one.

0.00xgfnvq72np35

The reciprocal of 1281 in Base 35 Pentatrigesimal.

Palindrome?

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

The number 11l35 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-one is a composite number with 8 total factors (including 1 and itself).   See primes in Base 35 Pentatrigesimal

A Composite

Composites have more than just these two factors.

One thousand two hundred and eighty-one is a composite number with 8 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-one has the following 3 prime factors:

3
335
Three in Base 35 Pentatrigesimal
7
735
Seven in Base 35 Pentatrigesimal
61
1q35
Sixty-One in Base 35 Pentatrigesimal

Prime Factorization

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

3351 · 7351 · 1q351 = 11l35

Base Conversions

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