Properties of the Number 88197

Eighty-Eight Thousand One Hundred Ninety-Seven

Basics

Value: 88196 → 88197 → 88198

Parity: odd

Prime: No

Previous Prime: 88177

Next Prime: 88211

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 29399

Divisors: 1, 3, 29399, 88197

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101100010000101

Octal: 254205

Duodecimal: 43059

Hexadecimal: 15885

Square: 7778710809

Square Root: 296.9797972926778

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

Integer part of square root of n-th Fibonacci number. A61287

Number of permutations b of length n that satisfy the Diaconis-Graham inequality I_n(b) + EX_n(b) <= D_n(b) with equality. A301897

a(n) = round(sqrt(Fibonacci(n))). A100665

Numbers k such that k and k² use only the digits 0, 1, 7, 8 and 9. A136880

Array read by downward antidiagonals: A(n,k) = ∑_{j=0..k + (k mod 3) + 1} A(n-1,j) with A(0,k) = 1, n >= 0, k >= 0. A369518

First differences of A088196. A88197