Properties of the Number -442276

Four Hundred Forty-Two Thousand Two Hundred Seventy-Six

Basics

Value: -442277 → -442276 → -442275

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 110569

Divisors: 1, 2, 4, 110569, 221138, 442276

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101011111110100100

Octal: -1537644

Duodecimal: -193B44

Hexadecimal: -6bfa4

Square: 195608060176

Square Root: 665.0383447591574

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

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = ∑_j=0..n k^j * binomial(j+k-1,j). A368487

a(n) = ∑_k=0..n n^k * binomial(k+n-1,k). A368488