Properties of the Number 42082

Forty-Two Thousand Eighty-Two

Basics

Value: 42081 → 42082 → 42083

Parity: even

Prime: No

Previous Prime: 42073

Next Prime: 42083

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 53 × 397

Divisors: 1, 2, 53, 106, 397, 794, 21041, 42082

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010001100010

Octal: 122142

Duodecimal: 2042A

Hexadecimal: a462

Square: 1770894724

Square Root: 205.1389772812568

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

Number of partitions of n such that (number parts having multiplicity 1) is a part and (number of parts > 1) is not a part. A241513

Number of length 4 0..n arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean. A244907

Number of (n+2)X(5+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 1 3 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 1 3 6 or 7. A252302

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 1 3 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 1 3 6 or 7. A252305

Numerators of continued fraction convergents to sqrt(565). A42082