The Number

8402

Eight Thousand Four Hundred and Two

In Base 21 Unovigesimal Is

j1221

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See Eight Thousand Four Hundred and Two in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

8399
j0k21
Eight Thousand Three Hundred and Ninety-Nine in Base 21 Unovigesimal
8400
j1021
Eight Thousand Four Hundred in Base 21 Unovigesimal
8401
j1121
Eight Thousand Four Hundred and One in Base 21 Unovigesimal
8403
j1321
Eight Thousand Four Hundred and Three in Base 21 Unovigesimal
8404
j1421
Eight Thousand Four Hundred and Four in Base 21 Unovigesimal
8405
j1521
Eight Thousand Four Hundred and Five in Base 21 Unovigesimal

Scientific Notation

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

8.402e3

Reciprocal

A number multiplied with its reciprocal is one.

0.001231h5b35604j21

The reciprocal of 8402 in Base 21 Unovigesimal.

Palindrome?

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

The number j1221 is not a palindrome.

Not A Prime Number

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

Eight thousand four hundred and two is a composite number with 4 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Eight thousand four hundred and two is a composite number with 4 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 eight thousand four hundred and two has the following 2 prime factors:

2
221
Two in Base 21 Unovigesimal
4201
9b121
Four Thousand Two Hundred and One in Base 21 Unovigesimal

Prime Factorization

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

2211 · 9b1211 = j1221

Base Conversions

The number eight thousand four hundred and two in 35 different bases