The Number

121166

One Hundred and Twenty-One Thousand One Hundred and Sixty-Six

In Base 7 Septenary Is

10131537

The numbers with a 7 subscript use Base 7 Septenary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

121163
10131507
One Hundred and Twenty-One Thousand One Hundred and Sixty-Three in Base 7 Septenary
121164
10131517
One Hundred and Twenty-One Thousand One Hundred and Sixty-Four in Base 7 Septenary
121165
10131527
One Hundred and Twenty-One Thousand One Hundred and Sixty-Five in Base 7 Septenary
121167
10131547
One Hundred and Twenty-One Thousand One Hundred and Sixty-Seven in Base 7 Septenary
121168
10131557
One Hundred and Twenty-One Thousand One Hundred and Sixty-Eight in Base 7 Septenary
121169
10131567
One Hundred and Twenty-One Thousand One Hundred and Sixty-Nine in Base 7 Septenary

Scientific Notation

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

1.21166e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00000065402104121424234027

The reciprocal of 121166 in Base 7 Septenary.

Palindrome?

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

The number 10131537 is not a palindrome.

Not A Prime Number

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

One hundred and twenty-one thousand one hundred and sixty-six is a composite number with 8 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

One hundred and twenty-one thousand one hundred and sixty-six 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 one hundred and twenty-one thousand one hundred and sixty-six has the following 3 prime factors:

2
27
Two in Base 7 Septenary
47
657
Forty-Seven in Base 7 Septenary
1289
35217
One Thousand Two Hundred and Eighty-Nine in Base 7 Septenary

Prime Factorization

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

271 · 6571 · 352171 = 10131537

Base Conversions

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