Properties of the Number -165471

One Hundred Sixty-Five Thousand Four Hundred Seventy-One

Basics

Value: -165472 → -165471 → -165470

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 19 × 2903

Divisors: 1, 3, 19, 57, 2903, 8709, 55157, 165471

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -101000011001011111

Octal: -503137

Duodecimal: -7B913

Hexadecimal: -2865f

Square: 27380651841

Square Root: 406.7812680053004

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(1) = a(2) = 1; a(n) = gcd(a(n-1), a(n-2)) + (a(n-1) + a(n-2))/gcd(a(n-1), a(n-2)). A355898

A255446(2ⁿ-1). A255447