Properties of the Number -162987

One Hundred Sixty-Two Thousand Nine Hundred Eighty-Seven

Basics

Value: -162988 → -162987 → -162986

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 11 ² × 449

Divisors: 1, 3, 11, 33, 121, 363, 449, 1347, 4939, 14817

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100111110010101011

Octal: -476253

Duodecimal: -7A3A3

Hexadecimal: -27cab

Square: 26564762169

Square Root: 403.7164846770565

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

∑_0<j<k<=n (k⁴-j⁴). A206811

Expansion of 1/((1+2·x)*(1-3·x)*(1-4·x)). A249995