Properties of the Number -26648

Twenty-Six Thousand Six Hundred Forty-Eight

Basics

Value: -26649 → -26648 → -26647

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 3331

Divisors: 1, 2, 4, 8, 3331, 6662, 13324, 26648

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100000011000

Octal: -64030

Duodecimal: -13508

Hexadecimal: -6818

Square: 710115904

Square Root: 163.24215141929488

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

Total area of the shadows of the three views of a three-dimensional version of the shell model of partitions with n shells. A210970

Expansion of ∏_k>=1 (1 + x^3·k-1)^3·k-1. A262948

Cycle lengths obtained by repeated application of Klaus Nagel's strip bijection, as described in A307110. A363760

Triangle of coefficients of polynomials v(n,x) jointly generated with A208932; see the Formula section. A208932

Length of cycles obtained by repeated application of the strip bijection for the square lattice (A307110), sorted by increasing minimum radius visited by any cycle of this length. A367893

Number of partitions of 2n prime to 3,5 with all odd parts occurring with even multiplicities. There is no restriction on the even parts. A103259

Difference between the numbers of trees on n vertices with an even number and an odd number of leaves. A262395

Numbers k such that 273·2^k + 1 is prime. A53353

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 141", based on the 5-celled von Neumann neighborhood. A270284

Number of partitions of 1 into {1/1, 1/3, 1/5, ..., 1/(2·n-1)}. A378269