Properties of the Number -58639

Fifty-Eight Thousand Six Hundred Thirty-Nine

Basics

Value: -58640 → -58639 → -58638

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 7 × 8377

Divisors: 1, 7, 8377, 58639

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1110010100001111

Octal: -162417

Duodecimal: -29B27

Hexadecimal: -e50f

Square: 3438532321

Square Root: 242.15490909746183

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 nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 4,1,2,0,3 for x=0,1,2,3,4. A196967

"Sloping binary representation" of Lucas numbers (A000032), slope = +1. A37094

Row sums of triangle A086636. A86637

Number of nX4 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,1,2,0,3 for x=0,1,2,3,4. A196963

Number of nX5 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,1,2,0,3 for x=0,1,2,3,4. A196964

Numbers n such that s=n² gives prime quadruples (30s+11, 30s+13, 30s+17, 30s+19). A87772