Properties of the Number -199996

One Hundred Ninety-Nine Thousand Nine Hundred Ninety-Six

Basics

Value: -199997 → -199996 → -199995

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 43

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 49999

Divisors: 1, 2, 4, 49999, 99998, 199996

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000110100111100

Octal: -606474

Duodecimal: -978A4

Hexadecimal: -30d3c

Square: 39998400016

Square Root: 447.20912334164206

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

Numbers n such that the digits of n end in φ(n). A67206

a(n) = k where R(k+4) = 2. A86940

Numbers n such that φ(n) is a proper substring of n. A66663

Composite numbers n such that n - φ(n) is a power of 10. A248857

Expansion of ∏_{i>=1, j>=1, k>=1} (1 - x^i·j*k)/(1 + x^i·j*k). A321241