Properties of the Number -212601

Two Hundred Twelve Thousand Six Hundred One

Basics

Value: -212602 → -212601 → -212600

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 70867

Divisors: 1, 3, 70867, 212601

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011111001111001

Octal: -637171

Duodecimal: -A3049

Hexadecimal: -33e79

Square: 45199185201

Square Root: 461.0867597318318

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) = (L(n-2)+2·3ⁿ)/5. A99159

Expansion of (1/x) * Series_Reversion( x * (1 - x³ / (1 - x)⁵) ). A389351