Properties of the Number -198561

One Hundred Ninety-Eight Thousand Five Hundred Sixty-One

Basics

Value: -198562 → -198561 → -198560

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 ² × 547

Divisors: 1, 3, 11, 33, 121, 363, 547, 1641, 6017, 18051

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -110000011110100001

Octal: -603641

Duodecimal: -96AA9

Hexadecimal: -307a1

Square: 39426470721

Square Root: 445.6018402116401

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

Partial sum of centered tetrahedral numbers A005894. A132366

a(n) = ord(2,A006935(n)/2), where ord(k,m) is the multiplicative order of k modulo m. A350084