Properties of the Number 40863

Forty Thousand Eight Hundred Sixty-Three

Basics

Value: 40862 → 40863 → 40864

Parity: odd

Prime: No

Previous Prime: 40853

Next Prime: 40867

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 53 × 257

Divisors: 1, 3, 53, 159, 257, 771, 13621, 40863

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001111110011111

Octal: 117637

Duodecimal: 1B793

Hexadecimal: 9f9f

Square: 1669784769

Square Root: 202.1459868510874

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

Expansion of ∏_k>=1 (1 + x^k)^d(k-1), where d(k) = number of divisors of k (A000005). A318844

Indices of triple-safe primes: p=prime(n) is double-safe: q=(p-1)/2, r=(q-1)/2 and s=(r-1)/2 are all prime (and q is double-safe). A75134

Continued fraction for sqrt(893). A40863