Properties of the Number -11246

Eleven Thousand Two Hundred Forty-Six

Basics

Value: -11247 → -11246 → -11245

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5623

Divisors: 1, 2, 5623, 11246

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101111101110

Octal: -25756

Duodecimal: -6612

Hexadecimal: -2bee

Square: 126472516

Square Root: 106.04715932074748

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 symmetric plane partitions of n. A5987

T(n,k)=Number of ways to move elements of an nXnXn triangular array to themselves or a neighbor, with no 2-cycles and with no more than k-1 elements moved to themselves. A271852

G.f.: ∑_k>=0 x^k * ∏_j=1..5·k (1 + x^j). A385069

n² + {1,3,7} are primes. A182238

a(n) = ∑_k=0..n binomial(n,k)³ * k!. A216831

Convolution of level 2 of the divisor function. A218276

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 219", based on the 5-celled von Neumann neighborhood. A279958

Number of nonprimes <= prime(n)². A53683

Triangle read by rows: T(n,k) is the number of deco polyominoes of height n and having k columns of even length (0 <= k < n). A deco polyomino is a directed column-convex polyomino in which the height, measured along the diagonal, is attained only in the last column. A121748

Number of trees with positive integer edge labels summing to n. A304914