Properties of the Number -120447

One Hundred Twenty Thousand Four Hundred Forty-Seven

Basics

Value: -120448 → -120447 → -120446

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 1487

Divisors: 1, 3, 9, 27, 81, 1487, 4461, 13383, 40149, 120447

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101011001111111

Octal: -353177

Duodecimal: -59853

Hexadecimal: -1d67f

Square: 14507479809

Square Root: 347.0547507238591

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 vertices among all distinct circles that can be constructed from the 3 vertices and the equally spaced 3·n points placed on the sides of an equilateral triangle when every pair of the 3 + 3·n points are connected by a circle and where the points lie at the ends of the circle's diameter. A372731

Numbers k that divide the alternating sum σ(1) - σ(2) + σ(3) - σ(4) + ... + ((-1)^k+1)*σ(k). A67931

Number of (w,x,y,z) with all terms in {1,...,n} and w <= (geometric mean of x,y,z). A212143