Properties of the Number 39201

Thirty-Nine Thousand Two Hundred One

Basics

Value: 39200 → 39201 → 39202

Parity: odd

Prime: No

Previous Prime: 39199

Next Prime: 39209

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 73 × 179

Divisors: 1, 3, 73, 179, 219, 537, 13067, 39201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001100100100001

Octal: 114441

Duodecimal: 1A829

Hexadecimal: 9921

Square: 1536718401

Square Root: 197.99242409748913

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

Primitive parts of Pell numbers. A8555

a(n) = floor((1+sqrt(2))ⁿ). A80039

Continued fraction expansion for exp( ∑_n>=1 1/(n·A002203(n)) ), where A002203(n) = (1+sqrt(2))ⁿ + (1-sqrt(2))ⁿ. A174504

Product representation of the Pell numbers A000129 and A002203. A72280

Main diagonal of triangle A100226. A100227

a(n) = 32·n² + 1. A158575

a(n) = a(n-1) + 2·a(floor(n/2)) if n > 0, otherwise 1. A58039

Main diagonal of number array A082105. A82106

Number of independent vertex sets in the Moebius ladder graph with 2n nodes (n >= 0). A182143

Expansion of ∏_k>=1 (1 + (2^k - 1) * x^k). A382978