Properties of the Number 51449

Fifty-One Thousand Four Hundred Forty-Nine

Basics

Value: 51448 → 51449 → 51450

Parity: odd

Prime: Yes

Previous Prime: 51439

Next Prime: 51461

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 51449

Divisors: 1, 51449

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100100011111001

Octal: 144371

Duodecimal: 25935

Hexadecimal: c8f9

Square: 2646999601

Square Root: 226.82372009999307

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

Primes of the form k² - prime(k). A188831

a(n) = 42·n² - 1. A158626

Primes that occur more than once in A373464. A374694

Number of fibered rational knots with n crossings. A51449