Properties of the Number -11027

Eleven Thousand Twenty-Seven

Basics

Value: -11028 → -11027 → -11026

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 11027

Divisors: 1, 11027

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101100010011

Octal: -25423

Duodecimal: -646B

Hexadecimal: -2b13

Square: 121594729

Square Root: 105.00952337764419

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

Primes of the form k² + 2. A56899

Number of strict integer partitions of 2·n with no subset summing to n. A321142

Cyclops primes. A134809

Primes of the form k(k+1)/2+1 (i.e., central polygonal numbers, or one more than triangular numbers). A55469

Lower prime of a difference of 20 between consecutive primes. A31938

Number of equivalence classes of convex lattice polygons of genus n. A322343

a(n) = 8·n² + 2·n + 1. A188135

Least prime in A031938 (lesser of primes differing by 20) whose distance to the next 20-twin is 6·n. A52359

Smaller of 3 consecutive prime numbers such that p1·p2·p3+d1+d2-1=average of twin prime pairs, d1(δ)=p2-p1,d2(δ)=p3-p2. A153402

Primes of the form 2·n²+26·n+11. A243888