Properties of the Number -267

Two Hundred Sixty-Seven

Basics

Value: -268 → -267 → -266

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 89

Divisors: 1, 3, 89, 267

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001011

Octal: -413

Duodecimal: -1A3

Hexadecimal: -10b

Square: 71289

Square Root: 16.34013463836819

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

E.g.f.: exp(1 + x - exp(x)). A293037

Expansion of e.g.f. exp(1-x-exp(-x)). A14182

Triangle of coefficients of (1 - x)ⁿ*B_n(x/(1 - x)), where B_n(x) is the n-th Bell polynomial. A122753

Expansion of ∏_k>=1 1/(1+x^k)^k² in powers of x. A284896

Nearest integer to n²*sin(n). A274087

This table (read by rows) shows the coefficients of sum formulas of n-th subfactorial numbers (A000166). The n-th row (n>=1) contains T(i,n) for i=1 to n, where T(i,n) satisfies Subf(n) = ∑_i=1..n T(i,n) * n^n-i. A101559

Square array T(n,k), n>=0, k>=0, read by antidiagonals downwards, where column k is the expansion of e.g.f. exp(k*(1 - exp(x)) + x). A335977

Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of e.g.f. exp(∑_i=0..k xⁱ/i! - exp(x)). A293051

Square array A(n,k), n>=0, k>=0, read by antidiagonals, where A(n,k) = ∑_j=0..n (-k)^n-j*Stirling2(n,j). A309386

Triangle T(n, k) read by rows: row n gives the coefficients of the row polynomials of the (n+1)-th diagonal sequence of the Sheffer triangle A094816 (special Poisson-Charlier). A290311