Properties of the Number -11065

Eleven Thousand Sixty-Five

Basics

Value: -11066 → -11065 → -11064

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 5 × 2213

Divisors: 1, 5, 2213, 11065

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -10101100111001

Octal: -25471

Duodecimal: -64A1

Hexadecimal: -2b39

Square: 122434225

Square Root: 105.19030373565806

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

Numbers that are the sum of 8 positive 7th powers. A3375

Convolution square of A255528. A278710

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 or 00000101. A259770

Floor(M(g(n-1)+1,..,g(n))), where M = harmonic mean and g(n) = n(n + 1)(n + 2)/6. A227016

Number of distinct connected planar figures that can be formed from n non-overlapping diamonds. A56845

Numbers n such that (2^p + 1)/3 is prime, where p is the n-th prime. A123176

Numbers k such that the continued fraction for sqrt(k) has period 55. A20394

Surround numbers of a length 2n zig-zag. A60641

Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n and having height k (1 <= k <= n). A129161

Number of zero-sum -1..1 arrays of n elements with first through third differences also in -1..1. A202504