Properties of the Number 39066

Thirty-Nine Thousand Sixty-Six

Basics

Value: 39065 → 39066 → 39067

Parity: even

Prime: No

Previous Prime: 39047

Next Prime: 39079

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 17 × 383

Divisors: 1, 2, 3, 6, 17, 34, 51, 102, 383, 766

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001100010011010

Octal: 114232

Duodecimal: 1A736

Hexadecimal: 989a

Square: 1526152356

Square Root: 197.651207939643

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

Integers that are Rhonda numbers to base 16. A100975

T(n,k)=Number of length n+6 0..k arrays with every seven consecutive terms having four times the sum of some three elements equal to three times the sum of the remaining four. A249171

Irregular triangle read by rows: T(n,k) = number of k-sided polygons formed when connecting infinite lines between all vertices and all points that divide the sides of an equilateral triangle into n equal parts, for k = 3, 4, ..., max_k. A346446

a(n) = ∑_y=1..n ∑_x=1..n floor((x^k + y^k)^1/k) with k = 2. A211791

E.g.f. A(x) satisfies: ∑_n>=0 (-x)ⁿ/n! * ∏_k=0..n (n-k) + (k+1)*A(x) = 1. A306067

Number of parts in all partitions of n in which every integer from the smallest part to the largest part occurs as a part. A117457

Number of separable partitions of n that consist of an odd number of parts. A325724

Numbers of the form (5^j + 7^k)/2, for j and k >= 0. A226792

Number of length 1+6 0..n arrays with every seven consecutive terms having four times the sum of some three elements equal to three times the sum of the remaining four. A249172

Number of length 2+6 0..n arrays with every seven consecutive terms having four times the sum of some three elements equal to three times the sum of the remaining four. A249173