Properties of the Number 84455

Eighty-Four Thousand Four Hundred Fifty-Five

Basics

Value: 84454 → 84455 → 84456

Parity: odd

Prime: No

Previous Prime: 84449

Next Prime: 84457

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

Permutation of Z, obtained by reflecting the juggling sequence A084452 from positive to negative numbers (with zero thrown at beat 0), folded to N with functions N2Z and Z2N. A84455