Properties of the Number -389305

Three Hundred Eighty-Nine Thousand Three Hundred Five

Basics

Value: -389306 → -389305 → -389304

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 × 7 ³ × 227

Divisors: 1, 5, 7, 35, 49, 227, 245, 343, 1135, 1589

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1011111000010111001

Octal: -1370271

Duodecimal: -169361

Hexadecimal: -5f0b9

Square: 151558383025

Square Root: 623.943106380702

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

Self-descriptive numbers in various bases represented in base 10. A108551

Smallest self-descriptive number in base b, or -1 if no such number exists. A274943