Properties of the Number -86100

Eighty-Six Thousand One Hundred

Basics

Value: -86101 → -86100 → -86099

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 5 ² × 7 × 41

Divisors: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101000001010100

Octal: -250124

Duodecimal: -419B0

Hexadecimal: -15054

Square: 7413210000

Square Root: 293.4280150224242

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

10-gonal (or decagonal) pyramidal numbers: a(n) = n*(n + 1)*(8·n - 5)/6. A7585

Smallest k such that k·2*p(n)²-1=q is prime, k·2*q²-1=r, k·2*r²-1=s, k·2*r²-1=t, r, s, and t are also prime. A224492

Expansion of 30·x*(1 + x) / (1 - x)⁴. A316459

Sum of the 6th powers of the numbers of standard Young tableaux over all partitions of n. A218433

Even, nonzero decagonal pyramidal numbers. A218331