Properties of the Number -46189

Forty-Six Thousand One Hundred Eighty-Nine

Basics

Value: -46190 → -46189 → -46188

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 11 × 13 × 17 × 19

Divisors: 1, 11, 13, 17, 19, 143, 187, 209, 221, 247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1011010001101101

Octal: -132155

Duodecimal: -22891

Hexadecimal: -b46d

Square: 2133423721

Square Root: 214.91626276296543

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

Triangular table of numerators of the coefficients of Laguerre-Sonin polynomials L(1/2,n,x). A131440

Numerators in expansion of 1/sqrt(1-x). A1790

Triangle of coefficients of Legendre polynomials P_n (x). A8316

Triangle of coefficients of normalized Legendre polynomials, with increasing exponents. A100258

Squarefree part of n!: n! divided by its largest square divisor. A55204

Products of 4 successive primes. A46302

a(n) = ∏_{p in P_n} where P_n = {p prime, n/2 < p <= n }. A55773

a(n) = smallest positive number m such that c(i) = m (i¹ + 1) (i² + 2) ... (iⁿ + n) / n! takes integral values for all i>=0. A131685

Infinite square array read by antidiagonals downwards: T(0,m) = prime(m), m >= 1; for n >= 1, T(n,m) = T(n-1,m)*T(n-1,m+1)/gcd(T(n-1,m), T(n-1,m+1))², m >= 1. A255483

Numerator of n!!/(n+1)!! (cf. A006882). A4730