Properties of the Number -143983

One Hundred Forty-Three Thousand Nine Hundred Eighty-Three

Basics

Value: -143984 → -143983 → -143982

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 × 67 × 307

Divisors: 1, 7, 67, 307, 469, 2149, 20569, 143983

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -100011001001101111

Octal: -431157

Duodecimal: -6B3A7

Hexadecimal: -2326f

Square: 20731104289

Square Root: 379.4509190923116

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

Number of compositions (ordered partitions) of n into 1's, 2's and 4's. A60945

Expansion of (1-x)^-1/(1+2·x+x²+x³). A77930

a(0) = 0, a(1) = 1, a(2) = 1, a(3) = 2; a(n) = a(n-1) + a(n-2) + a(n-4). A181532

Expansion of (1-x-x²)/((x-1)*(x³+3·x²+2·x-1)). A238236

The number of all possible covers of L-length line segment by 3-length line segments with allowed gaps < 3. A228362

Number of compositions (ordered partitions) of n into powers of 2 not greater than sqrt(n). A369222