Properties of the Number 49503

Forty-Nine Thousand Five Hundred Three

Basics

Value: 49502 → 49503 → 49504

Parity: odd

Prime: No

Previous Prime: 49499

Next Prime: 49523

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 29 × 569

Divisors: 1, 3, 29, 87, 569, 1707, 16501, 49503

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000101011111

Octal: 140537

Duodecimal: 24793

Hexadecimal: c15f

Square: 2450547009

Square Root: 222.49269650934613

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

T(n,k)=Number of nXk 0..2 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly one mistake. A278627

Number of nX3 0..2 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly one mistake. A278622

Number of n X 4 0..2 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly one mistake. A278623

a(n) = A005130(n)². A49503