Properties of the Number -73983

Seventy-Three Thousand Nine Hundred Eighty-Three

Basics

Value: -73984 → -73983 → -73982

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 13 × 271

Divisors: 1, 3, 7, 13, 21, 39, 91, 271, 273, 813

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010000011111111

Octal: -220377

Duodecimal: -36993

Hexadecimal: -120ff

Square: 5473484289

Square Root: 271.99816175849423

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 triangular polyominoes (or triangular polyforms, or polyiamonds) with n cells (turning over is allowed, holes are allowed, must be connected along edges). A577

T(n,k)=Number of -k..k arrays of length n with the sum ahead of each element differing from the sum following that element by k or less. A221967

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 537", based on the 5-celled von Neumann neighborhood. A289041

a(n) = 64·n² - 1. A158684

Total area of the bounding boxes of all integer partitions of n. A182094

a(n) = 1 + Sum(prime(i)*(2·i-1): 1<=i<=n). A83215

Number of -3..3 arrays of length n with the sum ahead of each element differing from the sum following that element by 3 or less. A221962

Number of -n..n arrays of length 7 with the sum ahead of each element differing from the sum following that element by n or less. A221970