Properties of the Number -550368

Five Hundred Fifty Thousand Three Hundred Sixty-Eight

Basics

Value: -550369 → -550368 → -550367

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁵ × 3 ³ × 7 ² × 13

Divisors: 1, 2, 3, 4, 6, 7, 8, 9, 12, 13

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -10000110010111100000

Octal: -2062740

Duodecimal: -226600

Hexadecimal: -865e0

Square: 302904935424

Square Root: 741.8679127715392

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 ways of writing n as a sum of 8 squares. A143

θ series of D₈ lattice. A8430

a(n) = n²*(n-1)*(n-2). A47929

a(n) = numerator(b(n)), where b(0) = b(1) = 1 and b(n) = n·b(n-1)/b(n-2) for n >= 1. A329654

Numbers k such that k divides σ(A003961(k)), where A003961 is fully multiplicative with a(p) = nextprime(p), and σ is the sum of divisors function. A389469

Least k such that ∑_i=1..k gcd(k,i) = n * σ(k). A72108

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (0, 1, -1), (1, -1, -1), (1, 1, 0)}. A148687