Properties of the Number -106542

One Hundred Six Thousand Five Hundred Forty-Two

Basics

Value: -106543 → -106542 → -106541

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 1973

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 1973, 3946

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010000000101110

Octal: -320056

Duodecimal: -517A6

Hexadecimal: -1a02e

Square: 11351197764

Square Root: 326.40772049692697

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

Denominators of self-convergents to 1/(e-2). A96654

a(n) = n! * [xⁿ] ∏_k>=1 (1 + x^k/k!)ⁿ. A319175