Properties of the Number 43228

Forty-Three Thousand Two Hundred Twenty-Eight

Basics

Value: 43227 → 43228 → 43229

Parity: even

Prime: No

Previous Prime: 43223

Next Prime: 43237

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 101 × 107

Divisors: 1, 2, 4, 101, 107, 202, 214, 404, 428, 10807

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010100011011100

Octal: 124334

Duodecimal: 21024

Hexadecimal: a8dc

Square: 1868659984

Square Root: 207.91344352879156

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

Number of 0..n arrays x(0..4) of 5 elements with nondecreasing average value and 0..n occur with instance counts within one of each other. A200944

Number of n-bead necklaces labeled with numbers -6..6 not allowing reversal, with sum zero and first and second differences in -6..6. A209005

T(n,k) = number of n-bead necklaces labeled with numbers -k..k not allowing reversal, with sum zero and first and second differences in -k..k. A209007

Numbers k such that 1 and 5 occur juxtaposed in the base-10 representation of k but not of k-1. A43228

Noncube addends k > 0 such that x³ + k produces a new minimum of its Hardy-Littlewood constant. A342569