Properties of the Number 61996

Sixty-One Thousand Nine Hundred Ninety-Six

Basics

Value: 61995 → 61996 → 61997

Parity: even

Prime: No

Previous Prime: 61991

Next Prime: 62003

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 11 × 1409

Divisors: 1, 2, 4, 11, 22, 44, 1409, 2818, 5636, 15499

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111001000101100

Octal: 171054

Duodecimal: 2BA64

Hexadecimal: f22c

Square: 3843504016

Square Root: 248.98995963692994

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 binary arrays without the pattern 1 1 1 diagonally, vertically or antidiagonally. A188747

T(n,k)=Number of nXk binary arrays without the pattern 0 1 0 diagonally, antidiagonally or horizontally. A189617

T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 diagonally, vertically or antidiagonally. A189696

T(n,k)=Number of nXk 0..1 arrays with rows, diagonals and antidiagonals unimodal. A223669

Number of 3 X n binary arrays without the pattern 1 1 1 diagonally, vertically or antidiagonally. A188748

Number of 7-step one space at a time bishop's tours on an n X n board summed over all starting positions. A187160

Number of nX6 binary arrays without the pattern 1 1 1 diagonally, vertically or antidiagonally. A188744

Number of 6 X n binary arrays without the pattern 0 1 0 diagonally, antidiagonally or horizontally. A189621

Number of nX6 binary arrays without the pattern 0 0 1 diagonally, vertically or antidiagonally. A189693

Number of 6Xn 0..1 arrays with rows, diagonals and antidiagonals unimodal. A223673