Properties of the Number 78444

Seventy-Eight Thousand Four Hundred Forty-Four

Basics

Value: 78443 → 78444 → 78445

Parity: even

Prime: No

Previous Prime: 78439

Next Prime: 78467

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 2179

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 2179

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011001001101100

Octal: 231154

Duodecimal: 39490

Hexadecimal: 1326c

Square: 6153461136

Square Root: 280.07856040761135

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

Trajectory of 3 under map n -> 47n+1 if n odd, n->n/2 if n even. A37121

Trajectory of 1 under map n->47n+1 if n odd, n->n/2 if n even. A33979

Floor of geometric mean of two consecutive primes. A78444