Properties of the Number -122223

One Hundred Twenty-Two Thousand Two Hundred Twenty-Three

Basics

Value: -122224 → -122223 → -122222

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 131 × 311

Divisors: 1, 3, 131, 311, 393, 933, 40741, 122223

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101110101101111

Octal: -356557

Duodecimal: -5A893

Hexadecimal: -1dd6f

Square: 14938461729

Square Root: 349.60406176130164

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

Sorted list of strings that can be obtained by starting with 123 and repeatedly doubling any substring in place. A135475

Numbers k such that k divides the (left) concatenation of all numbers <= k written in base 14 (most significant digit on right and removing all least significant zeros before concatenation). A29531

Record high values in A358497. A358615