The Number

13866

Thirteen Thousand Eight Hundred and Sixty-Six

In Base 7 Septenary Is

552667

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

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

Nearby Numbers

Positive, nonzero integers within three units

13863
552637
Thirteen Thousand Eight Hundred and Sixty-Three in Base 7 Septenary
13864
552647
Thirteen Thousand Eight Hundred and Sixty-Four in Base 7 Septenary
13865
552657
Thirteen Thousand Eight Hundred and Sixty-Five in Base 7 Septenary
13867
553007
Thirteen Thousand Eight Hundred and Sixty-Seven in Base 7 Septenary
13868
553017
Thirteen Thousand Eight Hundred and Sixty-Eight in Base 7 Septenary
13869
553027
Thirteen Thousand Eight 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.

1.3866e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00001132515351216122537

The reciprocal of 13866 in Base 7 Septenary.

Palindrome?

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

The number 552667 is not a palindrome.

Not A Prime Number

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

Thirteen thousand eight 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.

Thirteen thousand eight 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 thirteen thousand eight hundred and sixty-six has the following 3 prime factors:

2
27
Two in Base 7 Septenary
3
37
Three in Base 7 Septenary
2311
65117
Two Thousand Three Hundred and Eleven 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 · 371 · 651171 = 552667

Base Conversions

The number thirteen thousand eight hundred and sixty-six in 35 different bases