Properties of the Number -383400

Three Hundred Eighty-Three Thousand Four Hundred

Basics

Value: -383401 → -383400 → -383399

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 5 ² × 71

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011101100110101000

Octal: -1354650

Duodecimal: -165A60

Hexadecimal: -5d9a8

Square: 146995560000

Square Root: 619.1930232165088

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

Numbers n such that σ(n+σ(n)) = 5*σ(n). A246912

a(n) = 972·n² - 270·n (n>=1). A305071