Properties of the Number -219960

Two Hundred Nineteen Thousand Nine Hundred Sixty

Basics

Value: -219961 → -219960 → -219959

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ² × 5 × 13 × 47

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101101100111000

Octal: -655470

Duodecimal: -A7360

Hexadecimal: -35b38

Square: 48382401600

Square Root: 468.9989339007073

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

Number of ways to write n as an ordered sum of 9 primes. A340965

1/a(n) is the area of the smallest triangle delimited by 3 lines each passing through at least 2 points of an n X n unitary spaced grid. A234566

Expansion of ∏_k>=1 (1-x^k)*(1+x^k)⁴. A261998

a(n) is the smallest number k >= 1 with exactly n divisors d, for which σ(k) is divisible by d*σ(d). A344103