Properties of the Number -222300

Two Hundred Twenty-Two Thousand Three Hundred

Basics

Value: -222301 → -222300 → -222299

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 5 ² × 13 × 19

Divisors: 1, 2, 3, 4, 5, 6, 9, 10, 12, 13

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110110010001011100

Octal: -662134

Duodecimal: -A8790

Hexadecimal: -3645c

Square: 49417290000

Square Root: 471.48700936505134

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

Number of noncrossing 2,3 cacti with n nodes. A361245

Starting index of a string of 5 or more consecutive equal digits in decimal expansion of π. A49517

Place a point on the integer coordinates, up to |n|, along all four axial directions on a Cartesian plane, and then join a circle through every unordered triple of non-collinear points: a(n) is the number of distinct points where circles intersect. A385160

Starting index of a string of 6 or more consecutive equal digits in decimal expansion of π. A49534

Starting positions of strings of four 8's in the decimal expansion of π. A83638

Starting positions of strings of five 8's in the decimal expansion of π. A83639

Numbers with prime factorization pqr^2s^2t². A190379

Erroneous version of A049534. A84072