Properties of the Number 43362

Forty-Three Thousand Three Hundred Sixty-Two

Basics

Value: 43361 → 43362 → 43363

Parity: even

Prime: No

Previous Prime: 43331

Next Prime: 43391

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 11 × 73

Divisors: 1, 2, 3, 6, 9, 11, 18, 22, 27, 33

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1010100101100010

Octal: 124542

Duodecimal: 21116

Hexadecimal: a962

Square: 1880263044

Square Root: 208.23544366893933

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 n such that 4·10ⁿ + 3·R_n + 6 is prime, where R_n = 11...1 is the repunit (A002275) of length n. A102990

Number of pairs (x, y) with 0 <= x, y <= n such that the distance between two points is a positive integer. A228108

Heptagonal numbers for which the sum of the digits is also a heptagonal number. A117650

Numbers k that divide the k-th companion Pell number. A372899

G.f. A(x) satisfies A(x) = ( (1 + x·A(x)³)/(1 - x·A(x)) )³. A379246

Numbers k such that the area of a circle of radius k is closer to an integer than the area of any circle whose radius is a smaller positive integer k. A254714

Number of independent sets of nodes in the armchair (3,3) carbon nanotorus graph of breadth n (n>=1). A182141

Number of nX4 0..1 arrays with every element equal to 1, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302468

Duplicate of A023735. A43362