Properties of the Number 43814

Forty-Three Thousand Eight Hundred Fourteen

Basics

Value: 43813 → 43814 → 43815

Parity: even

Prime: No

Previous Prime: 43801

Next Prime: 43853

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 19 × 1153

Divisors: 1, 2, 19, 38, 1153, 2306, 21907, 43814

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010101100100110

Octal: 125446

Duodecimal: 21432

Hexadecimal: ab26

Square: 1919666596

Square Root: 209.31793998604132

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

a(0)=0; for n > 0, a(n) = 2·a(n-1) if n-1 is prime, a(n-1) + 1 otherwise. A354973

G.f. A(x) satisfies: x = A(x)-A(x)²-3·A(x)³. A276314

Numbers n such that number of runs in the base 3 representation of n is congruent to 8 mod 9. A43814