Properties of the Number 47372

Forty-Seven Thousand Three Hundred Seventy-Two

Basics

Value: 47371 → 47372 → 47373

Parity: even

Prime: No

Previous Prime: 47363

Next Prime: 47381

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 13 × 911

Divisors: 1, 2, 4, 13, 26, 52, 911, 1822, 3644, 11843

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011100100001100

Octal: 134414

Duodecimal: 234B8

Hexadecimal: b90c

Square: 2244106384

Square Root: 217.65109694187163

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

Mean (rounded) of primes below 10ⁿ. A92800

a(n) = n * ∑_d∣n binomial(d+4,5)/d. A343546

Number of (n+2) X (4+2) 0..1 arrays with no 3 X 3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 0 or 3 and no column sum 0 or 3. A258962

Numbers that are congruent to {1, 2, 3, 5} mod 7. A47372