Properties of the Number 47163

Forty-Seven Thousand One Hundred Sixty-Three

Basics

Value: 47162 → 47163 → 47164

Parity: odd

Prime: No

Previous Prime: 47161

Next Prime: 47189

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 79 × 199

Divisors: 1, 3, 79, 199, 237, 597, 15721, 47163

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100000111011

Octal: 134073

Duodecimal: 23363

Hexadecimal: b83b

Square: 2224348569

Square Root: 217.17043997745182

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 k such that N·2^k + 1 is prime where N = 9999999999999999999999988888888888888888887777777777777777766666666666665555555555544444443333322211. A98467

Number of nonempty subsets of {1,2,...,n} in which exactly 1/4 of the elements are <= n/2. A47163

Number of 7Xn 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 1 and 1 0 0 vertically. A207504