Properties of the Number -112181

One Hundred Twelve Thousand One Hundred Eighty-One

Basics

Value: -112182 → -112181 → -112180

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 112181

Divisors: 1, 112181

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11011011000110101

Octal: -333065

Duodecimal: -54B05

Hexadecimal: -1b635

Square: 12584576761

Square Root: 334.93432191998477

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

Primes that cannot become a different prime under any mapping of some single decimal digit <=> with some other single decimal digit. A180561

Balanced primes separated from the next lower and next higher prime neighbors by 18. A53073

Primes of the form x² + 17·y², where·and y=x+1 are consecutive natural numbers. A176622

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 26. A31614

Emirps that become their own reversals when rotated through 180 degrees (including on calculator display). A209620