Properties of the Number -1660416

Six Hundred Sixty Thousand Four Hundred Sixteen

Basics

Value: -1660417 → -1660416 → -1660415

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁹ × 3 × 23 × 47

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 23, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110010101011000000000

Octal: -6253000

Duodecimal: -680A80

Hexadecimal: -195600

Square: 2756981293056

Square Root: 1288.5713018688566

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

Expansion of (f(q) * f(q³) / (f(-q) * f(-q³)))² in powers of q where f() is a Ramanujan θ function. A123861

Number of standard Young tableaux of n cells and height >= 9. A218269