The Number

1670

One Thousand Six Hundred and Seventy

In Base 11 Undecimal Is

128911

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

For more familiar numbers: See One Thousand Six Hundred and Seventy in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

1667
128611
One Thousand Six Hundred and Sixty-Seven in Base 11 Undecimal
1668
128711
One Thousand Six Hundred and Sixty-Eight in Base 11 Undecimal
1669
128811
One Thousand Six Hundred and Sixty-Nine in Base 11 Undecimal
1671
128a11
One Thousand Six Hundred and Seventy-One in Base 11 Undecimal
1672
129011
One Thousand Six Hundred and Seventy-Two in Base 11 Undecimal
1673
129111
One Thousand Six Hundred and Seventy-Three in Base 11 Undecimal

Scientific Notation

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

1.670e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0008848a67a81a0a2411

The reciprocal of 1670 in Base 11 Undecimal.

Palindrome?

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

The number 128911 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 six hundred and seventy is a composite number with 8 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

One thousand six hundred and seventy 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 six hundred and seventy has the following 3 prime factors:

2
211
Two in Base 11 Undecimal
5
511
Five in Base 11 Undecimal
167
14211
One Hundred and Sixty-Seven in Base 11 Undecimal

Prime Factorization

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

2111 · 5111 · 142111 = 128911

Base Conversions

The number one thousand six hundred and seventy in 35 different bases