Properties of the Number 84136

Eighty-Four Thousand One Hundred Thirty-Six

Basics

Value: 84135 → 84136 → 84137

Parity: even

Prime: No

Previous Prime: 84131

Next Prime: 84137

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 13 × 809

Divisors: 1, 2, 4, 8, 13, 26, 52, 104, 809, 1618

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100010101000

Octal: 244250

Duodecimal: 40834

Hexadecimal: 148a8

Square: 7078866496

Square Root: 290.06206232459976

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

Numbers n such that p(12n) is prime, where p(n) is the number of partitions of n. A115214

G.f. A(x) satisfies 1 - x = ∑_n=-oo..+oo (x^2·n - A(x))ⁿ. A377249

Binomial transform of cosh(sqrt(2)*x)². A84136