Properties of the Number 83672

Eighty-Three Thousand Six Hundred Seventy-Two

Basics

Value: 83671 → 83672 → 83673

Parity: even

Prime: No

Previous Prime: 83663

Next Prime: 83689

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 10459

Divisors: 1, 2, 4, 8, 10459, 20918, 41836, 83672

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100011011011000

Octal: 243330

Duodecimal: 40508

Hexadecimal: 146d8

Square: 7001003584

Square Root: 289.2611277029805

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

Sum of terms in periodic part of continued fraction expansion of square root of 1+3ⁿ. A77630

a(n) = ∑_m=1..n-1 floor(m(n-2)/2)². A125849

G.f. satisfies: A(x) = ∑_n>=0 x^n²*A(x)^n⁴. A191814

Numbers k such that k and 8·k, taken together, are pandigital. A114126

Binomial transform of 1,8,48,256,1280,6144,... (cf. A002697). A83672