Properties of the Number 98912

Ninety-Eight Thousand Nine Hundred Twelve

Basics

Value: 98911 → 98912 → 98913

Parity: even

Prime: No

Previous Prime: 98911

Next Prime: 98927

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁵ × 11 × 281

Divisors: 1, 2, 4, 8, 11, 16, 22, 32, 44, 88

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 11000001001100000

Octal: 301140

Duodecimal: 492A8

Hexadecimal: 18260

Square: 9783583744

Square Root: 314.50278218165255

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

Let p = n-th prime == 3 mod 8; a(n) = (sum of quadratic residues mod p that are < p/2) + (sum of all quadratic residues mod p). A282727

Number of regions formed when every pair of vertices of a regular n-gon are joined by an infinite line. A345025

Moessner triangle using the Fibonacci terms. A125752

Number of ways angles from π/n to (n-1)π/n can tile around a vertex, where rotations and reflections of an angle sequence are not counted. A98912