Properties of the Number 43968

Forty-Three Thousand Nine Hundred Sixty-Eight

Basics

Value: 43967 → 43968 → 43969

Parity: even

Prime: No

Previous Prime: 43963

Next Prime: 43969

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ⁶ × 3 × 229

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010101111000000

Octal: 125700

Duodecimal: 21540

Hexadecimal: abc0

Square: 1933185024

Square Root: 209.6854787532985

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 commutative groupoids with n elements. A1425

a(n) = ∑_{k=0..floor(n/2)} T(n,k), T given by A026747. A26755

Numbers n such that the number of partitions of n(n+1)/2 (=A000041(A000217(n))) is prime. A285088

Triangle read by rows: T(n,k) is the number of nonisomorphic magmas with n elements whose center contains k elements. A391155

Triangle read by rows: T(n,k) is the number of nonisomorphic magmas with n elements and a closed center of size k. A391161

Coefficient triangle of polynomials (rising powers) related to convolutions of A002605(n), n>=0, (generalized (2,2)-Fibonacci). Companion triangle is A073405. A73406

Table read by downward antidiagonals: T(n,k) is the number of tilings of the n X k cylinder up to 180-degree rotation by an asymmetric tile. A368263

Coefficient triangle of polynomials (falling powers) related to convolutions of A002605(n), n>=0, (generalized (2,2)-Fibonacci). Companion triangle is A073403. A73404

Number of n-element groupoids with an identity. A90601

Least magic constant of magic squares using Smith numbers. A170928