Properties of the Number -304843

Three Hundred Four Thousand Eight Hundred Forty-Three

Basics

Value: -304844 → -304843 → -304842

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 11 × 37 × 107

Divisors: 1, 7, 11, 37, 77, 107, 259, 407, 749, 1177

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1001010011011001011

Octal: -1123313

Duodecimal: -1284B7

Hexadecimal: -4a6cb

Square: 92929254649

Square Root: 552.1258914414357

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) = ∑_{k=0..floor(n/3)} (-1)^k * (n-k)!/(k! * (n-3·k)!). A358613

Indices of the primes p for which the number of representations of p as the sum of a perfect prime power (A025475: q^e with e>1) and an integer k which is less than q exceeds one. A136335