Properties of the Number -304241

Three Hundred Four Thousand Two Hundred Forty-One

Basics

Value: -304242 → -304241 → -304240

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 ³ × 887

Divisors: 1, 7, 49, 343, 887, 6209, 43463, 304241

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1001010010001110001

Octal: -1122161

Duodecimal: -128095

Hexadecimal: -4a471

Square: 92562586081

Square Root: 551.5804565065735

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

Composite numbers whose prime factors contain no digits other than 7 and 8. A36323

a(n) = ∑_k=0..n binomial(n+k, k)*binomial(n+k+1, k+1)/(n+1). A185655