The Number

349

Three Hundred and Forty-Nine

In Base 18 Octodecimal Is

11718

The numbers with a 18 subscript use Base 18 Octodecimal notation.

For more familiar numbers: See Three Hundred and Forty-Nine in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

346
11418
Three Hundred and Forty-Six in Base 18 Octodecimal
347
11518
Three Hundred and Forty-Seven in Base 18 Octodecimal
348
11618
Three Hundred and Forty-Eight in Base 18 Octodecimal
350
11818
Three Hundred and Fifty in Base 18 Octodecimal
351
11918
Three Hundred and Fifty-One in Base 18 Octodecimal
352
11a18
Three Hundred and Fifty-Two in Base 18 Octodecimal

Scientific Notation

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

3.49e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00gce4424f4e61a18

The reciprocal of 349 in Base 18 Octodecimal.

Palindrome?

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

The number 11718 is not a palindrome.

A Prime Number

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

Three hundred and forty-nine is the 70th prime number.   See primes in Base 18 Octodecimal

Not A Composite

Composites have more than just these two factors.

Three Hundred and Forty-Nine is not a composite number because it has exactly two factors: One and Three Hundred and Forty-Nine

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number three hundred and forty-nine has the following 1 prime factor:

349
11718
Three Hundred and Forty-Nine in Base 18 Octodecimal

Prime Factorization

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

117181 = 11718

Base Conversions

The number three hundred and forty-nine in 35 different bases