Properties of the Number -226800

Two Hundred Twenty-Six Thousand Eight Hundred

Basics

Value: -226801 → -226800 → -226799

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ⁴ × 5 ² × 7

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111010111110000

Octal: -672760

Duodecimal: -AB300

Hexadecimal: -375f0

Square: 51438240000

Square Root: 476.2352359916263

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

Coefficients for the commutator for the logarithm of the derivative operator [log(D),xⁿ Dⁿ]=d[(xD)!/(xD-n)!]/d(xD) expanded in the operators :xD:^k. A238363

Shifted lower triangular matrix A238363 with a main diagonal of ones. A238385

Triangle read by rows. G(n, k) an additive decomposition of 2ⁿ*G(n), G(n) the Genocchi numbers. A154344

a(n) = (-1)ⁿ*(n+3)!/(2*(n+1)) for n >= 0. A238474

Filter-sequence for Stern polynomials: Least number with the same prime signature as A260443(n). A278243

Triangle read by rows: a(n,k) = (k-1)! * C(n,k). A111492

Stirling2 triangle with scaled diagonals (powers of 6). A75501

Triangle read by rows. First in a series of triangular arrays counting permutations of partitions. A92271

Triangle read by rows: T(n,m) is the number of inequivalent n X m matrices under action of the Klein group, with one-eighth each of 1's, 2's, 3's, 4's, 5's, 6's, 7's and 8's (ordered occurrences rounded up/down if n·m ≠ 0 mod 8). A287378

The number of ways of putting n labeled items into k labeled boxes so that each box receives at least 2 objects. A200091