Properties of the Number -1066

Sixty-Six

Basics

Value: -1067 → -1066 → -1065

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 13 × 41

Divisors: 1, 2, 13, 26, 41, 82, 533, 1066

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000101010

Octal: -2052

Duodecimal: -74A

Hexadecimal: -42a

Square: 1136356

Square Root: 32.64965543462902

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

Generalized Stirling number triangle of first kind read by rows: T(n, k) = [x^k] ∏_m=1..n (x - m - r), with r = 4. A49460

Antidiagonal-sums of the array A175804(n,k) = n-th term of k-th differences of partition numbers (A000041). A377056

Partial alternating sums of the sigma₂ function: a(n) = ∑_k=1..n (-1)^k+1 * sigma₂(k). A379921

McKay-Thompson series of class 44a for Monster. A58680

Expansion of sqrt(1-4x)/(1-2x²). A106193

Numbers whose sum of divisors is a square. A6532

Number of partitions of n in which the least part is odd. A26804

Numbers that are the sum of 12 positive 5th powers. A3357

Number of non-condensed integer partitions of n, or partitions where it is not possible to choose a different divisor of each part. A370320

Number of integer partitions of n with unimodal run-lengths. A332280