Properties of the Number 47248

Forty-Seven Thousand Two Hundred Forty-Eight

Basics

Value: 47247 → 47248 → 47249

Parity: even

Prime: No

Previous Prime: 47237

Next Prime: 47251

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 2953

Divisors: 1, 2, 4, 8, 16, 2953, 5906, 11812, 23624, 47248

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100010010000

Octal: 134220

Duodecimal: 23414

Hexadecimal: b890

Square: 2232373504

Square Root: 217.3660507070964

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

Numerators of partial sums of a series for π*sqrt(2)/4. A127676

Expansion of e.g.f. exp(tan(x)²) (even powers only). A9256

Numbers that are congruent to {0, 2, 3, 4, 5} (mod 6). A47248