Properties of the Number -441061

Four Hundred Forty-One Thousand Sixty-One

Basics

Value: -441062 → -441061 → -441060

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 29 × 67 × 227

Divisors: 1, 29, 67, 227, 1943, 6583, 15209, 441061

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101011101011100101

Octal: -1535345

Duodecimal: -1932B1

Hexadecimal: -6bae5

Square: 194534805721

Square Root: 664.124235365643

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

Array read by antidiagonals: A(n,k) is the number of binary matrices with k distinct columns and any number of nonzero rows with n ones in every column and columns in decreasing lexicographic order. A331277

a(n) = (1/n!)*∑_k=0..n Stirling1(n,k)*A062208(k). A136245

Number of scalene triangles, distinct up to congruence, on a centered hexagonal grid of size n. A241236

Number of length 6+5 0..n arrays with some three disjoint pairs in each consecutive six terms having the same sum. A248495

a(n) = a(1) + a(2) + ... + a(n-1) + a(m) for n >= 3, where m = 2^p+1 + 2 - n and p is the smallest number such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1 and a(2) = 2. A49961