Properties of the Number 78873

Seventy-Eight Thousand Eight Hundred Seventy-Three

Basics

Value: 78872 → 78873 → 78874

Parity: odd

Prime: No

Previous Prime: 78857

Next Prime: 78877

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 61 × 431

Divisors: 1, 3, 61, 183, 431, 1293, 26291, 78873

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011010000011001

Octal: 232031

Duodecimal: 39789

Hexadecimal: 13419

Square: 6220950129

Square Root: 280.84337271867395

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

Numbers n such that n²*2ⁿ - n·2^{(n + 1}/2) + 1 is prime. A58778

Sorted version of A078872. A78873