Properties of the Number -11021

Eleven Thousand Twenty-One

Basics

Value: -11022 → -11021 → -11020

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 5

Digital Root: 5

Palindrome: No

Factorization: 103 × 107

Divisors: 1, 103, 107, 11021

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101100001101

Octal: -25415

Duodecimal: -6465

Hexadecimal: -2b0d

Square: 121462441

Square Root: 104.9809506529637

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

Products of 2 successive primes. A6094

Triangle of Mahonian numbers T(n,k): coefficients in expansion of ∏_i=0..n-1 (1 + x + ... + xⁱ), where k ranges from 0 to A000217(n-1). Also enumerates permutations by their major index. A8302

Numbers k such that 10^k + 3 is prime. A49054

Expansion of 1 + ∑_k>0 x^k^2/((1-x)(1-x²)...(1-x^2k)). A122129

a(n) = prime(2·n-1)*prime(2·n). A89581

Numbers whose arithmetic derivative (A003415) is a primorial number (A002110) > 1. A327978

Coefficients of monic irreducible polynomials over GF(3) listed in lexicographic order. A58944

Numbers that are products of (at least two) consecutive primes. A97889

4-wave sequence. A38197

Product of the n-th cousin prime pair. A143206