Properties of the Number -11239

Eleven Thousand Two Hundred Thirty-Nine

Basics

Value: -11240 → -11239 → -11238

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 11239

Divisors: 1, 11239

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101111100111

Octal: -25747

Duodecimal: -6607

Hexadecimal: -2be7

Square: 126315121

Square Root: 106.01414999895061

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

Number of partitions of n³ into distinct cubes. A30272

a(n) = s(1)*t(n) + s(2)*t(n-1) + ... + s(k)*t(n+1-k), where k = floor((n+1)/2), s = (natural numbers >= 3), t = A023531. A24313

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = floor(n/2), s = (natural numbers >= 3), t = (Fibonacci numbers). A24315

Primes of the form k² + 3. A49423

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the upper median equal to the lower median in every 2X2 subblock. A235981

Expansion of 1/(x^k*(1 - x - 3·x^k+1)) for k=3. A143454

Prime numbers containing the string 12. A243529

Numbers (with nonzero digits only) where A046810 increases. A46811

Primes congruent to 28 mod 37. A142137

a(n) = (n+1)*prime(n) + n·prime(n+1). A97240