The Number

61878

Sixty-One Thousand Eight Hundred and Seventy-Eight

In Base 13 Tridecimal Is

2221b13

The numbers with a 13 subscript use Base 13 Tridecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

61875
2221813
Sixty-One Thousand Eight Hundred and Seventy-Five in Base 13 Tridecimal
61876
2221913
Sixty-One Thousand Eight Hundred and Seventy-Six in Base 13 Tridecimal
61877
2221a13
Sixty-One Thousand Eight Hundred and Seventy-Seven in Base 13 Tridecimal
61879
2221c13
Sixty-One Thousand Eight Hundred and Seventy-Nine in Base 13 Tridecimal
61880
2222013
Sixty-One Thousand Eight Hundred and Eighty in Base 13 Tridecimal
61881
2222113
Sixty-One Thousand Eight Hundred and Eighty-One in Base 13 Tridecimal

Scientific Notation

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

6.1878e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00006000b70192633913

The reciprocal of 61878 in Base 13 Tridecimal.

Palindrome?

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

The number 2221b13 is not a palindrome.

Not A Prime Number

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

Sixty-one thousand eight hundred and seventy-eight is a composite number with 8 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Sixty-one thousand eight hundred and seventy-eight 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 sixty-one thousand eight hundred and seventy-eight has the following 3 prime factors:

2
213
Two in Base 13 Tridecimal
3
313
Three in Base 13 Tridecimal
10313
490413
Ten Thousand Three Hundred and Thirteen in Base 13 Tridecimal

Prime Factorization

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

2131 · 3131 · 4904131 = 2221b13

Base Conversions

The number sixty-one thousand eight hundred and seventy-eight in 35 different bases