Properties of the Number -10011

Ten Thousand Eleven

Basics

Value: -10012 → -10011 → -10010

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 3

Digital Root: 3

Palindrome: No

Factorization: 3 × 47 × 71

Divisors: 1, 3, 47, 71, 141, 213, 3337, 10011

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011100011011

Octal: -23433

Duodecimal: -5963

Hexadecimal: -271b

Square: 100220121

Square Root: 100.05498488331304

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

The binary numbers (or binary words, or binary vectors, or binary expansion of n): numbers written in base 2. A7088

Triangular numbers composed of digits {0,1,2}. A119033

Primes written in base 2. A4676

a(n) is the negabinary expansion of n, that is, the expansion of n in base -2. A39724

Numbers whose sum of digits is 3. A52217

Binary vectors not containing three consecutive 1's; or, representation of n in the tribonacci base. A278038

Sum of squares of three consecutive primes. A133529

Binary reflected Gray code. A14550

a(n) = (2·n+1)*(4·n+1). A14634

Coefficients of irreducible polynomials over GF(2) listed in lexicographic order. A58943