Properties of the Number 39003

Thirty-Nine Thousand Three

Basics

Value: 39002 → 39003 → 39004

Parity: odd

Prime: No

Previous Prime: 38993

Next Prime: 39019

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 13001

Divisors: 1, 3, 13001, 39003

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001100001011011

Octal: 114133

Duodecimal: 1A6A3

Hexadecimal: 985b

Square: 1521234009

Square Root: 197.49177198050555

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 (n+1)X(k+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250898

Numbers n with property that n² contains "1234" as a substring. A175464

G.f. A(x) satisfies: A(x) = (1/(1 - x)) * A(x²)*A(x³)*A(x⁵)* ... *A(x^prime(k))* ... A308271

Number of (n+1) X (4+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250894

Number of (4+1) X (n+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250902

(nextprime(5ⁿ)-nextprime(2ⁿ))/2. A37133

A Langford-like sequence. A108401

Numbers whose base-4 representation has the same number of 0's and 2's. A39003