Properties of the Number 97788

Ninety-Seven Thousand Seven Hundred Eighty-Eight

Basics

Value: 97787 → 97788 → 97789

Parity: even

Prime: No

Previous Prime: 97787

Next Prime: 97789

Digit Sum: 39

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 29 × 281

Divisors: 1, 2, 3, 4, 6, 12, 29, 58, 87, 116

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111110111111100

Octal: 276774

Duodecimal: 48710

Hexadecimal: 17dfc

Square: 9562492944

Square Root: 312.7107289492959

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

Number of compositions of n with difference 3 between the number of odd parts and the number of even parts, both counted without multiplicity. A242843

a(n) = 4·n*(n² + 2). A292022

a(n) = 4·a(n-1) + 5·a(n-2) for n > 1, with a(0) = 2 and a(1) = 4. A87404

a(n)=4a(n-1)+C(n+3,3),n>0, a(0)=1. A97788