Properties of the Number 84246

Eighty-Four Thousand Two Hundred Forty-Six

Basics

Value: 84245 → 84246 → 84247

Parity: even

Prime: No

Previous Prime: 84239

Next Prime: 84247

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 19 × 739

Divisors: 1, 2, 3, 6, 19, 38, 57, 114, 739, 1478

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100100010110

Octal: 244426

Duodecimal: 40906

Hexadecimal: 14916

Square: 7097388516

Square Root: 290.2516149825871

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

G.f. satisfies A(x) = sqrt( (1 + 2·x*A(x)) / (1 - 2·x*A(x)) ). A138020

Number of nX2 0..2 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other. A200771

Expansion of (1-x)(1+x)/(1 - x - x² - x³ + x⁵). A52977

Binomial transform of [1, 5, 15, 35, 70, 0, 0, 0, ...]. A143132

Numerator of Euler(n, 6/25). A156969

Decimal expansion of c = ∏_k>=1 (1 + 8/k³). A84246