Properties of the Number 83982

Eighty-Three Thousand Nine Hundred Eighty-Two

Basics

Value: 83981 → 83982 → 83983

Parity: even

Prime: No

Previous Prime: 83969

Next Prime: 83983

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 13997

Divisors: 1, 2, 3, 6, 13997, 27994, 41991, 83982

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10100100000001110

Octal: 244016

Duodecimal: 40726

Hexadecimal: 1480e

Square: 7052976324

Square Root: 289.7964803098892

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

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A317376

Number of nX3 0..1 arrays with every element unequal to 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A317371

Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A317375

Smallest m such that A357477(m) = n. A357675

Smallest palindromic prime containing the digit string of n. A83982