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Properties of the Number 39594

Thirty-Nine Thousand Five Hundred Ninety-Four

Basics

Value: 39593 → 39594 → 39595

Parity: even

Prime: No

Previous Prime: 39581

Next Prime: 39607

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 6599

Divisors: 1, 2, 3, 6, 6599, 13198, 19797, 39594

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001101010101010

Octal: 115252

Duodecimal: 1AAB6

Hexadecimal: 9aaa

Square: 1567684836

Square Root: 198.98241128300762

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

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no 2X2 subblock having its maximum diagonal element less than the absolute difference of its antidiagonal elements. A251359
a(n) = 1 + (n-1) + (n-1)*[n/2-1] + (n-1)*[n/2-1]*[n/3-1] + (n-1)*[n/2-1]*[n/3-1]*[n/4-1] +... for n>0 with a(0)=1, where [x] = floor(x). A207643
Structured disdyakis dodecahedral numbers (vertex structure 5). A100163
Triangle T(n,k) = A008517(n,k+1)+A008517(n,n+1-k) read by rows. A156141
a(n) = T(n) concatenated with reverse(T(n)) divided by 11, where T(n) is the n-th triangular number. A84008
Lexicographical-support sequence T(n,k), n,k nonnegative: total number of checks required by a "lexicographical" algorithm to find out which rows and columns of each of the n by k zero-one matrices are nonzero. A58547
Number of (n+1)X(1+1) 0..3 arrays with no 2X2 subblock having its maximum diagonal element less than the absolute difference of its antidiagonal elements. A251352
Number of (n+1)X(3+1) 0..3 arrays with no 2X2 subblock having its maximum diagonal element less than the absolute difference of its antidiagonal elements. A251354
Numbers whose base-2 representation has exactly 14 runs. A43581
Triangle read by rows: T(n,k) = number of plateau polycubes of width n and volume k. A232483