Properties of the Number 89270

Eighty-Nine Thousand Two Hundred Seventy

Basics

Value: 89269 → 89270 → 89271

Parity: even

Prime: No

Previous Prime: 89269

Next Prime: 89273

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 79 × 113

Divisors: 1, 2, 5, 10, 79, 113, 158, 226, 395, 565

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

603 Try Today's Challenge

Representations

Binary: 10101110010110110

Octal: 256266

Duodecimal: 437B2

Hexadecimal: 15cb6

Square: 7969132900

Square Root: 298.78085614710994

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

Numbers that are equal to the sum of the number of divisors of their k first powers, for some k. A270389

The number of closed λ calculus terms of size n, where size(λ x.M)=2+size(M), size(M N)=2+size(M)+size(N), and size(V)=1+i for a variable V bound by the i-th enclosing λ (corresponding to a binary encoding). A114852

Positive numbers represented by the integer binary quadratic form x² + x·y - y² with·and y relatively prime. A89270

Number of nX2 0..3 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1)X3 0..3 array. A229101