Properties of the Number 56203

Fifty-Six Thousand Two Hundred Three

Basics

Value: 56202 → 56203 → 56204

Parity: odd

Prime: No

Previous Prime: 56197

Next Prime: 56207

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 7 ² × 31 × 37

Divisors: 1, 7, 31, 37, 49, 217, 259, 1147, 1519, 1813

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101101110001011

Octal: 155613

Duodecimal: 28637

Hexadecimal: db8b

Square: 3158777209

Square Root: 237.0717191062654

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

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 966", based on the 5-celled von Neumann neighborhood. A284538

Triangle of numbers related to congruum problem: T(n,k)=n²+2nk-k² with n>k>0, starting at T(2,1)=7. A56203

Triangle T(n,k) = A176492(n,k) + A008292(n+1,k+1) - 1 read along rows 0<=k<=n. A176492