Properties of the Number -22607

Twenty-Two Thousand Six Hundred Seven

Basics

Value: -22608 → -22607 → -22606

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 13 × 37 × 47

Divisors: 1, 13, 37, 47, 481, 611, 1739, 22607

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100001001111

Octal: -54117

Duodecimal: -110BB

Hexadecimal: -584f

Square: 511076449

Square Root: 150.35624363490862

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) = a(n-1) + a(n-3) + a(n-4), n >= 4, with initial terms -1,3,2,1. A111572

Expansion of (2-x+x²)/((1+x)*(1-3·x+x²)). A248161

Numerators of continued fraction convergents to sqrt(334). A41630

a(1) = 1, a(2) = 2; for n >= 2, a(n+1) = a(n) + sum of the unique prime factors of a(n). A96460

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 619", based on the 5-celled von Neumann neighborhood. A273252

Numbers that cannot be expressed as the sum of one or more numbers without any repeated digits. A342080

Sum of squared coefficients of ∏_i=0..n-1 1+x^2ⁱ+1+x^{2^(i+1}+1). A385082

Multiplicity of highest weight (or singular) vectors associated with character chi₃₈ of Monster module. A34426

Generalized Lucas-Carmichael numbers for D=9697. A290560

a(1) = 1; a(n+1) = -a(n) + 2 * ∑_d∣n a(n/d) * a(d). A351797