Properties of the Number -11238

Eleven Thousand Two Hundred Thirty-Eight

Basics

Value: -11239 → -11238 → -11237

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 1873

Divisors: 1, 2, 3, 6, 1873, 3746, 5619, 11238

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101111100110

Octal: -25746

Duodecimal: -6606

Hexadecimal: -2be6

Square: 126292644

Square Root: 106.00943354249186

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

G.f. A(x) satisfies: A(x)³ equals the g.f. of A110640, which consists entirely of numbers 1 through 9. A112573

Expansion of ∏_m>=1 (1+q^m)^-6. A22601

Numbers n such that there is no triangular n-gonal number greater than 1. A188892

Number of partitions of the n-th n-gonal number into distinct n-gonal numbers. A337763

a(n) = ∑_k=0..n binomial(k+2,2) * binomial(k,2*(n-k)). A391963

McKay-Thompson series of class 8c for the Monster group. A112145

McKay-Thompson series of class 16a for the Monster group. A112150

Indices k such that A377091(k) is immediately followed by A377091(k+1) = -A377091(k). A379802

McKay-Thompson series of class 8b for Monster. A58088

a(n) = a(n-1) + a(floor(n/2))² for n > 0, a(0) = 1. A67868