Properties of the Number -18050

Eighteen Thousand Fifty

Basics

Value: -18051 → -18050 → -18049

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 ² × 19 ²

Divisors: 1, 2, 5, 10, 19, 25, 38, 50, 95, 190

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100011010000010

Octal: -43202

Duodecimal: -A542

Hexadecimal: -4682

Square: 325802500

Square Root: 134.35028842544403

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

Numerators of continued fraction convergents to sqrt(110). A41198

Numbers k such that k-1, k-3, k-7 and k-9 are all prime. A64974

Total number of parts of multiplicity 9 in all partitions of n. A222709

Number of nX2 0..1 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order. A267638

Numbers k such that A372720(k) = 0. A372864

Even numbers whose sum of proper (or aliquot) divisors is a prime. A377766

The smallest number which when multiplied by the n-th repunit gives a Smith number. A176385

G.f.: ∑_n>=0 xⁿ * ∏_k=1..n (1 - x^n+k)/(1 - x^k). A260894

Difference between the multiplicative orders of 2 modulo p² and 2 modulo p, where p = prime(n). A282552

Numbers k for which A327500(k) <> A351946(k). A351947