Properties of the Number -111230

One Hundred Eleven Thousand Two Hundred Thirty

Basics

Value: -111231 → -111230 → -111229

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 7 ² × 227

Divisors: 1, 2, 5, 7, 10, 14, 35, 49, 70, 98

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011001001111110

Octal: -331176

Duodecimal: -54452

Hexadecimal: -1b27e

Square: 12372112900

Square Root: 333.51161898800467

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

a(n) = coefficient of xⁿ in A(x) such that x² = ∑_n=-oo..+oo x^n*(3·n+1/2) * (A(x)^3·n - 1/A(x)^3·n+1). A359919

Numbers n such that both n and n² contain "123" as a substring. A268278

Smallest number containing exactly n distinct numbers in its decimal representation. A120005