The Number

212351

Two Hundred and Twelve Thousand Three Hundred and Fifty-One

In Base 21 Unovigesimal Is

11jak21

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

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

Nearby Numbers

Positive, nonzero integers within three units

212348
11jah21
Two Hundred and Twelve Thousand Three Hundred and Forty-Eight in Base 21 Unovigesimal
212349
11jai21
Two Hundred and Twelve Thousand Three Hundred and Forty-Nine in Base 21 Unovigesimal
212350
11jaj21
Two Hundred and Twelve Thousand Three Hundred and Fifty in Base 21 Unovigesimal
212352
11jb021
Two Hundred and Twelve Thousand Three Hundred and Fifty-Two in Base 21 Unovigesimal
212353
11jb121
Two Hundred and Twelve Thousand Three Hundred and Fifty-Three in Base 21 Unovigesimal
212354
11jb221
Two Hundred and Twelve Thousand Three Hundred and Fifty-Four in Base 21 Unovigesimal

Scientific Notation

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

2.12351e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000j4idh2kk6a0b21

The reciprocal of 212351 in Base 21 Unovigesimal.

Palindrome?

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

The number 11jak21 is not a palindrome.

Not A Prime Number

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

Two hundred and twelve thousand three hundred and fifty-one 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.

Two hundred and twelve thousand three hundred and fifty-one 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 two hundred and twelve thousand three hundred and fifty-one has the following 2 prime factors:

131
6521
One Hundred and Thirty-One in Base 21 Unovigesimal
1621
3e421
One Thousand Six Hundred and Twenty-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

65211 · 3e4211 = 11jak21

Base Conversions

The number two hundred and twelve thousand three hundred and fifty-one in 35 different bases