Properties of the Number 89414

Eighty-Nine Thousand Four Hundred Fourteen

Basics

Value: 89413 → 89414 → 89415

Parity: even

Prime: No

Previous Prime: 89413

Next Prime: 89417

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 13 × 19 × 181

Divisors: 1, 2, 13, 19, 26, 38, 181, 247, 362, 494

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101110101000110

Octal: 256506

Duodecimal: 438B2

Hexadecimal: 15d46

Square: 7994863396

Square Root: 299.0217383402083

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 nXk 0..1 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281988

Expansion of sum ( qⁿ / product( 1-q^k, k=1..5·n), n=0..inf ). A35297

a(n) = floor(log₁₀(1/error(n))), where error(n) is the error in the n-th iteration of the Salamin-Brent algorithm for computing π. A276778

a(n) = 169·n² + 13. A158548

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 46. A31724

Number of nX4 0..1 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281984

Number of nX5 0..1 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281985

Maximum cycle size in range [A014137(n-1)..A014138(n-1)] of permutation A071655/A071656. A89414