Properties of the Number 89857

Eighty-Nine Thousand Eight Hundred Fifty-Seven

Basics

Value: 89856 → 89857 → 89858

Parity: odd

Prime: No

Previous Prime: 89849

Next Prime: 89867

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 59 × 1523

Divisors: 1, 59, 1523, 89857

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10101111100000001

Octal: 257401

Duodecimal: 44001

Hexadecimal: 15f01

Square: 8074280449

Square Root: 299.7615719200845

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

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2X2 subblock. A235902

Number of 2 X 2 matrices having all elements in {0,1,...,n} and determinant in the closed interval [-n,n]. A211031

Number of (n+1) X (2+1) 0..2 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2 X 2 subblock. A235896

Number of (n+1)X(5+1) 0..2 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2X2 subblock. A235899

Permutation of natural numbers induced by Catalan Automorphism·A089857 acting on the binary trees/parenthesizations encoded by A014486/A063171. A89857