Properties of the Number 43002

Forty-Three Thousand Two

Basics

Value: 43001 → 43002 → 43003

Parity: even

Prime: No

Previous Prime: 42989

Next Prime: 43003

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 2389

Divisors: 1, 2, 3, 6, 9, 18, 2389, 4778, 7167, 14334

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010011111111010

Octal: 123772

Duodecimal: 20A76

Hexadecimal: a7fa

Square: 1849172004

Square Root: 207.36923590542548

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

Least integer k > 0 such that A000041(k) is divisible by 2ⁿ. A145523

a(n) is the smallest k such that the 2-adic valuation of A000041(k) equals n. A278479

Square roots of terms of A140483. A140484

Number of terms of A072873 less than or equal to 10ⁿ. A267757

G.f.: 1/∏_k>=1 (1 - x^3·k²) * (1 - x^k). A385012

Base-3 palindromes that start with 2. A43002