Properties of the Number 63802

Sixty-Three Thousand Eight Hundred Two

Basics

Value: 63801 → 63802 → 63803

Parity: even

Prime: No

Previous Prime: 63799

Next Prime: 63803

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 19 × 23 × 73

Divisors: 1, 2, 19, 23, 38, 46, 73, 146, 437, 874

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100100111010

Octal: 174472

Duodecimal: 30B0A

Hexadecimal: f93a

Square: 4070695204

Square Root: 252.59057781318765

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

Expansion of 1/( (1-x²)² * (1-x²-9·x) )^1/3. A383598

Number of distinct solutions of sum{i=1..3}(x(2i-1)*x(2i)) = 0 (mod n), with x() only in 1..n-1. A180774

Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=1, r=5, I={2,4}. A79959

Numbers n such that S(n) = 0, where S(n) = (S(n-1) + A000040(n+1))*(-1)ⁿ; S(0)=0, n >= 1. A131693

Irregular triangular array read by rows. T(n,k) is the number of unlabeled forests of distinct trees on n nodes containing exactly k trees. A336096

a(1,2) = 1,2; thereafter let i = a(n-2) and r(n) = a(1)*a(2)*...*a(n-1): a(n) is the smallest novel multiple m of w = rad(r(n))/rad(i), where rad is A007947. A369825

Number of nonisomorphic oriented matroids with n points in 4 dimensions. A63802