Properties of the Number 89766

Eighty-Nine Thousand Seven Hundred Sixty-Six

Basics

Value: 89765 → 89766 → 89767

Parity: even

Prime: No

Previous Prime: 89759

Next Prime: 89767

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 4987

Divisors: 1, 2, 3, 6, 9, 18, 4987, 9974, 14961, 29922

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101111010100110

Octal: 257246

Duodecimal: 43B46

Hexadecimal: 15ea6

Square: 8057934756

Square Root: 299.6097461699135

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 idempotent 4X4 0..n matrices of rank 2. A224115

Numbers k such that k, σ(k) and φ(k) have the same decimal digits (ignoring multiplicity). A82059

Smallest prime obtained as k·n! concatenated with a 1 for some k. A89766