Properties of the Number -216451

Two Hundred Sixteen Thousand Four Hundred Fifty-One

Basics

Value: -216452 → -216451 → -216450

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 216451

Divisors: 1, 216451

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100110110000011

Octal: -646603

Duodecimal: -A5317

Hexadecimal: -34d83

Square: 46851035401

Square Root: 465.2429472866838

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

Least number k such that the continued fraction expansion of its square root contains the first n natural numbers. A187261

Least prime p such that the continued fraction expansion of its square root contains the first n natural numbers, but does not contain n+1. A185808