Properties of the Number -144673

One Hundred Forty-Four Thousand Six Hundred Seventy-Three

Basics

Value: -144674 → -144673 → -144672

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 199 × 727

Divisors: 1, 199, 727, 144673

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011010100100001

Octal: -432441

Duodecimal: -6B881

Hexadecimal: -23521

Square: 20930276929

Square Root: 380.3590409074037

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 m such that k = m·23² divides 3^k-1 - 2^k-1. A130058

Strong pseudoprimes to base 82. A20308