Properties of the Number 47347

Forty-Seven Thousand Three Hundred Forty-Seven

Basics

Value: 47346 → 47347 → 47348

Parity: odd

Prime: No

Previous Prime: 47339

Next Prime: 47351

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 113 × 419

Divisors: 1, 113, 419, 47347

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011100011110011

Octal: 134363

Duodecimal: 23497

Hexadecimal: b8f3

Square: 2241738409

Square Root: 217.59365799581568

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 such that A279966(n) = 0. A278436

a(1)=1. For n >= 2, a(n) = 2·a(n-1) + (number of composites among first n-1 terms of the sequence). A175104

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AFO = AlPO4-41 [Al20P20O80] starting with a T1 atom. A18959

Numbers that end in a loop of size > 2 under iterations of A352544 (= half or add largest anagram). A352543

Representatives, i.e., minimal elements of cycles of length > 2 under iterations of A352544 (half or add largest anagram). A352545

Numbers that are congruent to {0, 1, 4} mod 7. A47347

Continued fraction expansion of a constant r such that the odd-indexed bisection equals the continued fraction of 2·r, with an even-indexed bisection of all 2's. A322728

Number of (n+1)X(3+1) 0..2 arrays with every 2X2 subblock summing to 2 4 or 6. A251330