Properties of the Number 43424

Forty-Three Thousand Four Hundred Twenty-Four

Basics

Value: 43423 → 43424 → 43425

Parity: even

Prime: No

Previous Prime: 43411

Next Prime: 43427

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 23 × 59

Divisors: 1, 2, 4, 8, 16, 23, 32, 46, 59, 92

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010100110100000

Octal: 124640

Duodecimal: 21168

Hexadecimal: a9a0

Square: 1885643776

Square Root: 208.38426044209768

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 cyclic change-ringing sequences of length n for 4 bells. A324942

T(n,k)=Number of n-turn queen's tours on a kXk board summed over all starting positions. A186965

Indices of records of A388038. A388263

Monotonic ordering of nonnegative differences 3ⁱ-5^j, for 40>= i>=0, j>=0. A192149

Monotonic ordering of nonnegative differences 9ⁱ-5^j, for 40>= i>=0, j>=0. A192200

Greater of a pair of amicable numbers k < m such that s(k) = m and s(m) = k, where s(k) = A162296(k) - k is the sum of aliquot divisors of k that have a square factor. A357496

a(n) = 9ⁿ - n⁶. A24107

Triangle read by rows: T(n,k) (n >= 1, 1 <= k <= n) = largest permanent of any n X n (0,1) matrix with k 1's in each row and column. A133644

Molecular topological indices of the Mycielski graphs. A192834

Number of 4-turn queen's tours on an n X n board summed over all starting positions. A186967