Properties of the Number 86860

Eighty-Six Thousand Eight Hundred Sixty

Basics

Value: 86859 → 86860 → 86861

Parity: even

Prime: No

Previous Prime: 86857

Next Prime: 86861

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 × 43 × 101

Divisors: 1, 2, 4, 5, 10, 20, 43, 86, 101, 172

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10101001101001100

Octal: 251514

Duodecimal: 42324

Hexadecimal: 1534c

Square: 7544659600

Square Root: 294.72020629743054

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

Numerator of Hermite(n, 4/11). A159326

Number of nX4 0..1 arrays with no element equal to more than two of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281076

T(n,k) = Number of n X k 0..1 arrays with no element equal to more than two of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281080

Numbers in A086473 corresponding to the unique product of two numbers having the unique sum of A086533. A86860