Properties of the Number 47201

Forty-Seven Thousand Two Hundred One

Basics

Value: 47200 → 47201 → 47202

Parity: odd

Prime: No

Previous Prime: 47189

Next Prime: 47207

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 × 11 × 613

Divisors: 1, 7, 11, 77, 613, 4291, 6743, 47201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100001100001

Octal: 134141

Duodecimal: 23395

Hexadecimal: b861

Square: 2227934401

Square Root: 217.25791124835936

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 integer partitions of n with integer mean and integer median. A359906

Numerator of ∑_k=1..n n^k/k!. A120267

n such that A205592(n) > n. A205594

Least k such that A205592(k) = 2ⁿ. A205596

Principal diagonal of the convolution array A213841. A213842

Numbers k such that φ(k) = φ'(k'), where φ(k) is the Euler totient function of k and k' is the arithmetic derivative of k. A260962

Number of nXnXn triangular 0..4 arrays with no element equal to the product mod 5 of any two neighbors. A193369

Numbers not divisible by 5. A47201

a(1) = 1, a(n) is the least m not already in the sequence whose binary expansion ends with the binary expansion of the binary weight of a(n-1). A338209