Properties of the Number -223665

Two Hundred Twenty-Three Thousand Six Hundred Sixty-Five

Basics

Value: -223666 → -223665 → -223664

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 13 × 31 × 37

Divisors: 1, 3, 5, 13, 15, 31, 37, 39, 65, 93

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110110100110110001

Octal: -664661

Duodecimal: -A9529

Hexadecimal: -369b1

Square: 50026032225

Square Root: 472.93234188412197

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 (w,x,y,z) with all terms in {0,...,n} and at least one of them is the range of {w,x,y,z}. A212746

Antidiagonal sums of A343053. A377521