Properties of the Number -39616

Thirty-Nine Thousand Six Hundred Sixteen

Basics

Value: -39617 → -39616 → -39615

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁶ × 619

Divisors: 1, 2, 4, 8, 16, 32, 64, 619, 1238, 2476

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001101011000000

Octal: -115300

Duodecimal: -1AB14

Hexadecimal: -9ac0

Square: 1569427456

Square Root: 199.03768487399566

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..1 arrays with every 2X2 subblock sum nondecreasing horizontally, vertically and antidiagonally ne-to-sw. A253326

Array read by antidiagonals: T(n,k) = number of n-step knight's tours on a (k+2)X(k+2) board summed over all starting positions. A186851

Molien series for 3-D group X1. A37240

Column 0 of the matrix cube of triangle A167015. A167143

Structured pentagonal icositetrahedral numbers (vertex structure 10). A100168

Number of n-vertex knight's tours on the 8x8 chessboard summed over all choices for the starting position. A186441

Number of 5-step knight's tours on an (n+2) X (n+2) board summed over all starting positions. A186854

Number of (2+1)X(n+1) 0..1 arrays with every 2X2 subblock sum nondecreasing horizontally, vertically and antidiagonally ne-to-sw. A253327

Sum of the even parts in the partitions of n into 9 parts. A309659