Properties of the Number 32247

Thirty-Two Thousand Two Hundred Forty-Seven

Basics

Value: 32246 → 32247 → 32248

Parity: odd

Prime: No

Previous Prime: 32237

Next Prime: 32251

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 3583

Divisors: 1, 3, 9, 3583, 10749, 32247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111110111110111

Octal: 76767

Duodecimal: 167B3

Hexadecimal: 7df7

Square: 1039869009

Square Root: 179.5744970757262

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 rooted trees with a forbidden limb of length 6. A52329

Numbers k such that k² + 1 is divisible by precisely five distinct primes where the sum of the largest and the smallest is equal to the sum of the other three. A192771

Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 22 (most significant digit on right). A61975

Numbers k such that the sum of the largest and the smallest prime divisor of k² + 1 equals the sum of the other distinct prime divisors. A199924

"DHK[ 6 ]" (bracelet, identity, unlabeled, 6 parts) transform of 1,1,1,1,... A32247

T(n,k)=Number of nXk 0..2 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 3. A239361