Properties of the Number -556516

Five Hundred Fifty-Six Thousand Five Hundred Sixteen

Basics

Value: -556517 → -556516 → -556515

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 373 ²

Divisors: 1, 2, 4, 373, 746, 1492, 139129, 278258, 556516

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10000111110111100100

Octal: -2076744

Duodecimal: -22A084

Hexadecimal: -87de4

Square: 309710058256

Square Root: 746

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

Squares that remain squares if you decrease them by 5 times a repunit with the same number of digits. A273232

Squares composed of digits {1,5,6}. A53903

Number of 5Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 1 1 1 vertically. A207696

Perfect squares whose pattern of identical digits is unique among the squares. A374267