Properties of the Number -231399

Two Hundred Thirty-One Thousand Three Hundred Ninety-Nine

Basics

Value: -231400 → -231399 → -231398

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 3673

Divisors: 1, 3, 7, 9, 21, 63, 3673, 11019, 25711, 33057

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111000011111100111

Octal: -703747

Duodecimal: -B1AB3

Hexadecimal: -387e7

Square: 53545497201

Square Root: 481.03949941766734

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

Total sum of nonprime parts in all partitions of n. A194545

Number of base 19 n-digit numbers with adjacent digits differing by two or less. A126406