Properties of the Number 47420

Forty-Seven Thousand Four Hundred Twenty

Basics

Value: 47419 → 47420 → 47421

Parity: even

Prime: No

Previous Prime: 47419

Next Prime: 47431

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 × 2371

Divisors: 1, 2, 4, 5, 10, 20, 2371, 4742, 9484, 11855

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100100111100

Octal: 134474

Duodecimal: 23538

Hexadecimal: b93c

Square: 2248656400

Square Root: 217.7613372479146

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 objects generated by the Combstruct grammar defined in the Maple program. See the link for the grammar specification. A52893

Number of free pure symmetric multifunctions with leaves a multiset whose multiplicities are the integer partition with Heinz number n. A317655

Number of partitions of n into at most 11 parts. A8640

Molien series for A₁₁. A8634

Numbers that are congruent to {0, 1, 2, 3, 4, 6} mod 8. A47420