The Number

402661

Four Hundred and Two Thousand Six Hundred and Sixty-One

In Base 30 Trigesimal Is

erc130

The numbers with a 30 subscript use Base 30 Trigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

402658
erbs30
Four Hundred and Two Thousand Six Hundred and Fifty-Eight in Base 30 Trigesimal
402659
erbt30
Four Hundred and Two Thousand Six Hundred and Fifty-Nine in Base 30 Trigesimal
402660
erc030
Four Hundred and Two Thousand Six Hundred and Sixty in Base 30 Trigesimal
402662
erc230
Four Hundred and Two Thousand Six Hundred and Sixty-Two in Base 30 Trigesimal
402663
erc330
Four Hundred and Two Thousand Six Hundred and Sixty-Three in Base 30 Trigesimal
402664
erc430
Four Hundred and Two Thousand Six Hundred and Sixty-Four in Base 30 Trigesimal

Scientific Notation

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

4.02661e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00020adkacqqarb30

The reciprocal of 402661 in Base 30 Trigesimal.

Palindrome?

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

The number erc130 is not a palindrome.

Not A Prime Number

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

Four hundred and two thousand six hundred and sixty-one is a composite number with 16 total factors (including 1 and itself).   See primes in Base 30 Trigesimal

A Composite

Composites have more than just these two factors.

Four hundred and two thousand six hundred and sixty-one is a composite number with 16 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 four hundred and two thousand six hundred and sixty-one has the following 4 prime factors:

7
730
Seven in Base 30 Trigesimal
23
n30
Twenty-Three in Base 30 Trigesimal
41
1b30
Forty-One in Base 30 Trigesimal
61
2130
Sixty-One in Base 30 Trigesimal

Prime Factorization

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

7301 · n301 · 1b301 · 21301 = erc130

Base Conversions

The number four hundred and two thousand six hundred and sixty-one in 35 different bases