Properties of the Number 106

One Hundred Six

Basics

Value: 105 → 106 → 107

Parity: even

Prime: No

Previous Prime: 103

Next Prime: 107

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 × 53

Divisors: 1, 2, 53, 106

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1101010

Octal: 152

Duodecimal: 8A

Hexadecimal: 6a

Square: 11236

Square Root: 10.295630140987

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Squarefree numbers: numbers that are not divisible by a square greater than 1. A5117

Semiprimes (or biprimes): products of two primes. A1358

The nonnegative even numbers: a(n) = 2n. A5843

Coordination sequence T1 for Zeolite Code ABW and ATN. A8000

Sum of proper divisors (or aliquot parts) of n: sum of divisors of n that are less than n. A1065

Squarefree semiprimes: Numbers that are the product of two distinct primes. A6881

Central polygonal numbers (the Lazy Caterer's sequence): n(n+1)/2 + 1; or, maximal number of pieces formed when slicing a pancake with n cuts. A124

a(n) = prime(n) - 1. A6093

Lower Wythoff sequence (a Beatty sequence): a(n) = floor(n*φ), where φ = (1+sqrt(5))/2 = A001622. A201

Evil numbers: nonnegative integers with an even number of 1's in their binary expansion. A1969

We use cookies

Some cookies are essential for Natory to function, like keeping you signed in. We also use optional cookies to understand how the app is used and improve it over time. Learn more in our Privacy Policy. You can manage your preferences anytime.