Properties of the Number -48841

Forty-Eight Thousand Eight Hundred Forty-One

Basics

Value: -48842 → -48841 → -48840

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 13 ² × 17 ²

Divisors: 1, 13, 17, 169, 221, 289, 2873, 3757, 48841

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1011111011001001

Octal: -137311

Duodecimal: -24321

Hexadecimal: -bec9

Square: 2385443281

Square Root: 221

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

Numbers n that are the hypotenuse of exactly 12 distinct integer-sided right triangles, i.e., n² can be written as a sum of two squares in 12 ways. A97226

a(n) = (6·n + 5)². A16970

Squares whose arithmetic mean of digits is an integer (i.e., the sum of digits is a multiple of the number of digits). A69711

a(n) = (10·n + 1)². A17282

Non-palindromic squares which when written backwards remain square (and still have the same number of digits). A35090

Crystal ball sequence for D₄ lattice. A7204

a(n) = (11·n+1)². A17402

Squares with initial digit '4'. A45787

Squares whose reversal is also a square. A61457

Squares whose product of digits is also a nonzero square. A53059