Properties of the Number -481245

Four Hundred Eighty-One Thousand Two Hundred Forty-Five

Basics

Value: -481246 → -481245 → -481244

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 32083

Divisors: 1, 3, 5, 15, 32083, 96249, 160415, 481245

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1110101011111011101

Octal: -1653735

Duodecimal: -1B25B9

Hexadecimal: -757dd

Square: 231596750025

Square Root: 693.7182425163692

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) = ∑_{1 <= x₁, x₂, x₃ <= n} σ( n/gcd(x₁, x₂, x₃, n) ). A373130

a(n) = 8·a(n-1) - 13·a(n-2) for n > 1; a(0) = 3, a(1) = 15. A163470