Properties of the Number -133147

One Hundred Thirty-Three Thousand One Hundred Forty-Seven

Basics

Value: -133148 → -133147 → -133146

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 23 × 827

Divisors: 1, 7, 23, 161, 827, 5789, 19021, 133147

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000100000011011

Octal: -404033

Duodecimal: -65077

Hexadecimal: -2081b

Square: 17728123609

Square Root: 364.89313504093224

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

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

Diagonal of table A127054. A127056

T(n, k) = [x^k] ∑_j=0..n Pochhammer(x, j), for 0 <= k <= n, triangle read by rows. A326326