Properties of the Number -422087

Four Hundred Twenty-Two Thousand Eighty-Seven

Basics

Value: -422088 → -422087 → -422086

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 422087

Divisors: 1, 422087

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100111000011000111

Octal: -1470307

Duodecimal: -18431B

Hexadecimal: -670c7

Square: 178157435569

Square Root: 649.6822300171061

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

Triangle read by rows, coefficients of the generalized Eulerian polynomials A_{n, 4}(x) in descending order. A225118

Irregular triangle of coefficients of p(n, x) = (1 - x²)ⁿ⁺¹*∑_{j >= 0} (4·j+ 1)ⁿ*x^2·j, read by rows. A158782

Initial members of prime sextuples (p, p+2, p+12, p+14, p+24, p+26). A253624

a(n) = 14·a(n-1) - 47·a(n-2) for n > 1; a(0) = 1, a(1) = 9. A163445