Properties of the Number 86469

Eighty-Six Thousand Four Hundred Sixty-Nine

Basics

Value: 86468 → 86469 → 86470

Parity: odd

Prime: No

Previous Prime: 86467

Next Prime: 86477

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 19 × 37 × 41

Divisors: 1, 3, 19, 37, 41, 57, 111, 123, 703, 779

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101000111000101

Octal: 250705

Duodecimal: 42059

Hexadecimal: 151c5

Square: 7476887961

Square Root: 294.0561170933195

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) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 0,1 2,2 1,0 -1,2 -2,-1 or -1,-1. A264422

Number of rooted trees with n nodes with every leaf at height 8. A48813

Numerators of continued fraction convergents to sqrt(478). A41912

Weight distribution of [76,38,12] double circulant code. A146895

Number of (3+1) X (n+1) arrays of permutations of 0..n·4+3 with each element having directed index change 0,1 2,2 1,0 -1,2 -2,-1 or -1,-1. A264424

Sum of the distinct (smallest) prime signature divisors of n. In case of two or more divisors with the same prime signature the smallest is considered to evaluate the sum. Let this function be defined as psigma(n). A86469