Properties of the Number -303601

Three Hundred Three Thousand Six Hundred One

Basics

Value: -303602 → -303601 → -303600

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 19 ² × 29 ²

Divisors: 1, 19, 29, 361, 551, 841, 10469, 15979, 303601

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1001010000111110001

Octal: -1120761

Duodecimal: -127841

Hexadecimal: -4a1f1

Square: 92173567201

Square Root: 551

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

Numerator of Euler(n, 10/21). A156852

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with no element having a strict majority of its horizontal, diagonal and antidiagonal neighbors equal to one. A231764

a(n) = n*(n+1)*(n+2)*(n+3)+1 = (n² + 3·n + 1)². A62938

Numbers c such that a + b + c = d are abcd quadruples in the "abcd-conjecture" with a < b < c < d, all |a|, b, c, d are pairwise coprime, the quality q of the quadruple has q > 1, term a = +/- 1 = A376149(n) and term b = A376144(n) (with repetitions and sorted by c then b). A376143

Expansion of 1/((1-x²)(1-5x+x²)). A89927

Squares of numbers of trees. A1256

Squares of second pentagonal numbers: a(n) = (1/4)*n²*(3·n+1)². A100256

Odd squares not in A113659. A103962

a(n) = (29·n)². A133496

Totally multiplicative sequence with a(p) = 10p-1 for prime p. A166659