Properties of the Number -111513

One Hundred Eleven Thousand Five Hundred Thirteen

Basics

Value: -111514 → -111513 → -111512

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 37171

Divisors: 1, 3, 37171, 111513

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011001110011001

Octal: -331631

Duodecimal: -54649

Hexadecimal: -1b399

Square: 12435149169

Square Root: 333.93562253823717

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(0) = 0; for n >= 1, a(n) = -(3/2)*(a(n-1)+A355905(n-1)). A355906

Describe the n-th triangular number A000217(n). A45986