Properties of the Number -289444

Two Hundred Eighty-Nine Thousand Four Hundred Forty-Four

Basics

Value: -289445 → -289444 → -289443

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 269 ²

Divisors: 1, 2, 4, 269, 538, 1076, 72361, 144722, 289444

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1000110101010100100

Octal: -1065244

Duodecimal: -11B604

Hexadecimal: -46aa4

Square: 83777829136

Square Root: 538

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 that end in 444. A328886

Smallest nontrivial extension of n-th square which is a square not ending 00. A30688

Squares arising in A085039. n-th partial sum of A085039. A85040

Numbers such that the sum of the cube of the odd divisors is prime. A195332