Properties of the Number -420341

Four Hundred Twenty Thousand Three Hundred Forty-One

Basics

Value: -420342 → -420341 → -420340

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 420341

Divisors: 1, 420341

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100110100111110101

Octal: -1464765

Duodecimal: -183305

Hexadecimal: -669f5

Square: 176686556281

Square Root: 648.3371036736985

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

G.f.: 1/(1 + (x+x² + x)/(1 + (x+x² + x²)/(1 + (x+x² + x³)/(1 + (x+x² + x⁴)/(1 + ...))))), a continued fraction. A352234

Numbers k such that (3^ord(3/2, k) - 2^ord(3/2, k))/k is a prime, where ord(3/2, k) is the multiplicative order of 3/2 (mod k). A345705