Properties of the Number -223997

Two Hundred Twenty-Three Thousand Nine Hundred Ninety-Seven

Basics

Value: -223998 → -223997 → -223996

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 23 × 9739

Divisors: 1, 23, 9739, 223997

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110110101011111101

Octal: -665375

Duodecimal: -A9765

Hexadecimal: -36afd

Square: 50174656009

Square Root: 473.28321330890236

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 eight-prime Carmichael numbers less than 10ⁿ. A174616

Composite numbers k = concat(MSD(k),x) such that the sum of the aliquot parts of k is equal to the sum of the aliquot parts of x. A293479