Properties of the Number -193401

One Hundred Ninety-Three Thousand Four Hundred One

Basics

Value: -193402 → -193401 → -193400

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 13 × 19 × 29

Divisors: 1, 3, 9, 13, 19, 27, 29, 39, 57, 87

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -101111001101111001

Octal: -571571

Duodecimal: -93B09

Hexadecimal: -2f379

Square: 37403946801

Square Root: 439.77380549550696

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

a(n) = -∏_k=0..n (10·k - 1); deca-factorial numbers. A49212

Decuple factorial, 10-factorial, n!10, n!!!!!!!!!!. A288327

a(n) = (n-1)*(2·n-1)*(3·n-1)*(4·n-1). A33593

Triangle read by rows: T(n,k) = ∏_i=0..k-2 (i·n + n - 1). A153273