Properties of the Number 87894

Eighty-Seven Thousand Eight Hundred Ninety-Four

Basics

Value: 87893 → 87894 → 87895

Parity: even

Prime: No

Previous Prime: 87887

Next Prime: 87911

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 19 × 257

Divisors: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101011101010110

Octal: 253526

Duodecimal: 42A46

Hexadecimal: 15756

Square: 7725355236

Square Root: 296.46922268593073

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 partitions of 3-smooth numbers into parts not greater than 3. A117220

Number of partitions of n² into at most three parts. A274250

Number of partitions of n⁵ into at most three parts. A274252

Antidiagonal sums of the convolution array A213822. A213824

Number of edges in a complete bipartite graph where the vertices in the two parts are placed on opposite sides of a parabola at integer y coordinates y = 1, 2, ...n. A392444

Number of partitions of 2ⁿ into at most three parts. A274232

a(n) = a(n-1)+ [least square > a(n-1)]. A166068

Number of oriented two-component rational links (or two-bridge links) with crossing number n (a chiral pair is counted as two distinct ones). A352737

Primes p such that 9^p - 8^p is composite. A87894