Properties of the Number 84330

Eighty-Four Thousand Three Hundred Thirty

Basics

Value: 84329 → 84330 → 84331

Parity: even

Prime: No

Previous Prime: 84319

Next Prime: 84347

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 937

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100100101101010

Octal: 244552

Duodecimal: 40976

Hexadecimal: 1496a

Square: 7111548900

Square Root: 290.3962809679215

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 nonnegative solutions of x1² + x2² + ... + x10² = n. A45852

Consider all integer triples (i,j,k), j >= k > 0, with i³ = binomial(j+2,3) + binomial(k+2,3), ordered by increasing i; sequence gives i values. A54208

a(n) = 108·n² - 228·n + 114 (n>=2). A304618

a(0)=0, a(1)=1, a(n) = 31·a(n-1) - 29·a(n-2). A84330

Number of nX4 0..1 arrays with every element unequal to 0, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero. A304415