Properties of the Number -1100000

One Hundred Thousand

Basics

Value: -1100001 → -1100000 → -1099999

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 2

Digital Root: 2

Palindrome: No

Factorization: 2 ⁵ × 5 ⁵ × 11

Divisors: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001100100011100000

Octal: -4144340

Duodecimal: -4506A8

Hexadecimal: -10c8e0

Square: 1210000000000

Square Root: 1048.8088481701516

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

Triangle read by rows: T(n,k)=(-1)^k*(2n/(2n-k))5^n-k*binomial(2n-k,k) (0<=k<=n, n>=1). A104064

Signed Delannoy triangle convolved with 10ⁿ. A178870

Expansion of g.f.: (1+x)/(1-10·x). A3953

Sums of two powers of 10. A52216

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

Sums of 2 distinct powers of 10. A38444

Multiples of 2 whose digit sum is 2. A69537

Numbers of the form (10ⁱ)*(11^j), with i, j >= 0. A108779

Lexicographically least strictly increasing sequence such that, for any n>0, ∑_k=1..n a(k) can be computed without carries in base 10. A278742

Numbers k such that 3 is the largest decimal digit of k³. A278937