Properties of the Number 73873

Seventy-Three Thousand Eight Hundred Seventy-Three

Basics

Value: 73872 → 73873 → 73874

Parity: odd

Prime: No

Previous Prime: 73867

Next Prime: 73877

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 31 × 2383

Divisors: 1, 31, 2383, 73873

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000010010001

Octal: 220221

Duodecimal: 36901

Hexadecimal: 12091

Square: 5457220129

Square Root: 271.795879291795

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

a(n) is the smallest number k such that A361929(k) = prime(n), or -1 if no such prime exists. A361931

Terms of A073872 that do not change their position in the rearrangement; i.e., values of A073872(n) which equal n(n+1)/2. A73873