Properties of the Number -742808

Seven Hundred Forty-Two Thousand Eight Hundred Eight

Basics

Value: -742809 → -742808 → -742807

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 11 × 23 × 367

Divisors: 1, 2, 4, 8, 11, 22, 23, 44, 46, 88

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10110101010110011000

Octal: -2652630

Duodecimal: -2B9A48

Hexadecimal: -b5598

Square: 551763724864

Square Root: 861.863098177431

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

Let v = (1,4,9,...,n²), x = (0,1,2,4,6,...) [first n terms of A002620]; a(n) = v.v·x.x - (v.x)². A60452

Consider the line segment in Rⁿ from the origin to the point v = (1,4,9,...,n²); let d = squared distance to this line from the closest point of Zⁿ (excluding the endpoints). Sequence gives d times v.v. A60454