Properties of the Number -201405

Two Hundred One Thousand Four Hundred Five

Basics

Value: -201406 → -201405 → -201404

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 29 × 463

Divisors: 1, 3, 5, 15, 29, 87, 145, 435, 463, 1389

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110001001010111101

Octal: -611275

Duodecimal: -98679

Hexadecimal: -312bd

Square: 40563974025

Square Root: 448.78168411823583

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

Number of orbits of length n under a map whose periodic points are counted by A056045. A60173

a(n) = 1 + (144 + (50 + (35 + (10 + n)*n)*n)*n)*n/120. A145127

van Heijst's upper bound on the number of squares inscribed by a real algebraic curve in R² of degree n, if the number is finite. A239352