Properties of the Number 87107

Eighty-Seven Thousand One Hundred Seven

Basics

Value: 87106 → 87107 → 87108

Parity: odd

Prime: Yes

Previous Prime: 87103

Next Prime: 87119

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 87107

Divisors: 1, 87107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010001000011

Octal: 252103

Duodecimal: 424AB

Hexadecimal: 15443

Square: 7587629449

Square Root: 295.138950326791

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

This table shows the coefficients of combinatorial formulas needed for generating the sequential sums of p-th powers of tetrahedral numbers. The p-th row (p>=1) contains a(i,p) for i=1 to 3·p-2, where a(i,p) satisfies ∑_i=1..n C(i+2,3)^p = 4·C(n+3,4) * ∑_i=1..3·p-2 a(i,p) * C(n-1,i-1)/(i+3). A87107