Properties of the Number -14665

Fourteen Thousand Six Hundred Sixty-Five

Basics

Value: -14666 → -14665 → -14664

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 419

Divisors: 1, 5, 7, 35, 419, 2095, 2933, 14665

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11100101001001

Octal: -34511

Duodecimal: -85A1

Hexadecimal: -3949

Square: 215062225

Square Root: 121.09913294487289

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

Triangle, read by rows, T(n,k) = f(n,k) - f(n,0) + 1, where f(n, k) = ∑_j=0..k (-1)^j*(n+k)!/((n-j)!*(k-j)!*j!) + ∑_j=0..n-k (-1)^j*(2·n - k)!/((n-j)!*(n-k-j)!*j!). A176094

Partial sums of A299272. A299273

Expansion of 1/((1+x)*(1-x)⁵). A1752

a(n) = n*(n + 1)*(2·n² + 2·n - 1)/6. A6324

Let S denote the palindromes in the language {0,1,2,3,4}*; a(n) = number of words of length n in the language SS. A7058

Truncated cube numbers. A5912

Partial sums of A165271. A165273

p-INVERT of (1,1,1,1,1,...), where p(S) = 1 - 2 S - 2 S³. A291337

The total number of elements(ordered pairs) in all equivalence relations on {1,2,...,n}. A175716

a(n) = position of n³ + (n+1)³ + (n+2)³ in A024975. A24980