Properties of the Number 63601

Sixty-Three Thousand Six Hundred One

Basics

Value: 63600 → 63601 → 63602

Parity: odd

Prime: Yes

Previous Prime: 63599

Next Prime: 63607

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 63601

Divisors: 1, 63601

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111100001110001

Octal: 174161

Duodecimal: 30981

Hexadecimal: f871

Square: 4045087201

Square Root: 252.19238687954083

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

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of 1/sqrt(1 - 2*(2·k+1)*x + x²). A335333

Primes in A005891 = Centered pentagonal numbers: (5n² + 5n + 2)/2. A145838

Number of 4-colored labeled graphs on n nodes, divided by 4. A686

Denominators of continued fraction convergents to sqrt(117). A41213

P₄(2n+1), the Legendre polynomial of order 4 at 2n+1. A144124

Number of permutations of 1..n with displacements restricted to {-5,-4,-3,-1,0,2}. A189587

Numerator of Hermite(n, 7/20). A159659

Number of n X 2 nonnegative integer arrays with upper left 0 and every value within 3 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down. A252932

a(n) = numerator of ∑_d∣n σ(d)/pod(d) where σ(k) = the sum of the divisors of k (A000203) and pod(k) = the product of the divisors of k (A007955). A324363

Primes p such that there exist primes p'<p"<p"'<p""<p such that the concatenation of any two among the {p,...,p""} is prime. A139005