Properties of the Number -84455

Eighty-Four Thousand Four Hundred Fifty-Five

Basics

Value: -84456 → -84455 → -84454

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 7 × 19 × 127

Divisors: 1, 5, 7, 19, 35, 95, 127, 133, 635, 665

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100100111100111

Octal: -244747

Duodecimal: -40A5B

Hexadecimal: -149e7

Square: 7132647025

Square Root: 290.6114244141135

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=1..n binomial(floor(n/k)+4,5). A365439

Expansion of (1/x) * Series_Reversion( x * (1 - x³ * (1 + x)²) ). A389406

Number of base 13 n-digit numbers with adjacent digits differing by five or less. A126534