Properties of the Number 49460

Forty-Nine Thousand Four Hundred Sixty

Basics

Value: 49459 → 49460 → 49461

Parity: even

Prime: No

Previous Prime: 49459

Next Prime: 49463

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 × 2473

Divisors: 1, 2, 4, 5, 10, 20, 2473, 4946, 9892, 12365

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000100110100

Octal: 140464

Duodecimal: 24758

Hexadecimal: c134

Square: 2446291600

Square Root: 222.39604313026794

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

Numerator of Hermite(n, 5/29). A160236

Number of active (ON, black) cells at stage 2ⁿ-1 of the two-dimensional cellular automaton defined by "Rule 411", based on the 5-celled von Neumann neighborhood. A271890

Numbers k for which k = φ(k') + φ(k''), where φ is the Euler totient function (A000010), k' the arithmetic derivative of k (A003415) and k'' the second arithmetic derivative of k (A068346). A352332

Generalized Stirling number triangle of first kind read by rows: T(n, k) = [x^k] ∏_m=1..n (x - m - r), with r = 4. A49460