Properties of the Number 73441

Seventy-Three Thousand Four Hundred Forty-One

Basics

Value: 73440 → 73441 → 73442

Parity: odd

Prime: No

Previous Prime: 73433

Next Prime: 73453

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 271 ²

Divisors: 1, 271, 73441

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111011100001

Octal: 217341

Duodecimal: 36601

Hexadecimal: 11ee1

Square: 5393580481

Square Root: 271

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

Sum of legs of primitive Pythagorean triangles having legs that add up to a square, sorted on hypotenuse. A89552

Numbers k such that k + 1 has one more divisor than k. A55927

a(n) = (10·n + 1)². A17282

a(n) = (11·n + 7)². A17474

a(n) = n*(n+1)*(n+2)*(n+3)+1 = (n² + 3·n + 1)². A62938

Squares which are palindromes in base 15. A30075

Squares with initial digit '7'. A45791

a(n) = (7·n + 5)². A17042

Third term of a triple of squares in arithmetic progression, which is not a multiple of another triple in (A198384,A198385,A198386). A198437

Discriminants of cyclic cubic fields. A343000