Properties of the Number -204304

Two Hundred Four Thousand Three Hundred Four

Basics

Value: -204305 → -204304 → -204303

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 113 ²

Divisors: 1, 2, 4, 8, 16, 113, 226, 452, 904, 1808

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110001111000010000

Octal: -617020

Duodecimal: -9A294

Hexadecimal: -31e10

Square: 41740124416

Square Root: 452

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

Squares which are palindromes in base 15. A30075

Squares whose largest decimal digit is 4. A277948

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the sum of all four elements of every 2X2 subblock equal. A237015

T(n,k)=Number of nXk binary arrays without the pattern 0 1 0 diagonally or antidiagonally. A188910

Squares whose decimal expansion contains no digit greater than 4. A158082

Squares in whose primorial base expansion only even digits appear. A328850

a(n) = (12·n + 8)². A17618

Number of n X 6 binary arrays without the pattern 0 1 diagonally or antidiagonally. A188821

Number of nX4 binary arrays without the pattern 0 1 0 diagonally or antidiagonally. A188905

Number of nX5 binary arrays without the pattern 0 1 0 diagonally or antidiagonally. A188906