Properties of the Number 73444

Seventy-Three Thousand Four Hundred Forty-Four

Basics

Value: 73443 → 73444 → 73445

Parity: even

Prime: No

Previous Prime: 73433

Next Prime: 73453

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 7 × 43 × 61

Divisors: 1, 2, 4, 7, 14, 28, 43, 61, 86, 122

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111011100100

Octal: 217344

Duodecimal: 36604

Hexadecimal: 11ee4

Square: 5394021136

Square Root: 271.0055349988262

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

Column k=2 of triangle A257673. A321947

Numerators of continued fraction convergents to sqrt(607). A42164

Number of real singularities on a family of degree-3n algebraic surfaces. A200048

3-dimensional Catalan numbers. A5789

Number of 3 X n matrices containing a permutation of 1..3·n in increasing order rowwise, columnwise and (downwards) antidiagonally. A181197

Number of alternating permutations on 2n+1 letters that avoid a certain pattern of length 4 (see Lewis, 2012, Appendix, for precise definition). A217799

Number of permutations of length 3n with descent set {3, 6, ...} that avoid a certain pattern of length 4 or 5 (see Lewis, 2012, Appendix, for precise definition). A217830

Even minus odd extensions of truncated 3 X 2n grid diagram. A7724

Number of alternating permutations on 2n+1 letters that avoid a certain pattern of length 4 (see Lewis, 2012, Appendix, for precise definition). A217800

Number of standard Young tableaux of type (n+1,n,n-1). A123555