Properties of the Number -238144

Two Hundred Thirty-Eight Thousand One Hundred Forty-Four

Basics

Value: -238145 → -238144 → -238143

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁶ × 61 ²

Divisors: 1, 2, 4, 8, 16, 32, 61, 64, 122, 244

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010001001000000

Octal: -721100

Duodecimal: -B5994

Hexadecimal: -3a240

Square: 56712564736

Square Root: 488

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 3. A29985

Numbers with prime factorization p²*q⁶. A189990

Numbers with 21 divisors. A137484

Least square k² > n² whose decimal expansion ends in n². A90292

Size of acyclic domain of size n based on the replacement scheme. A144687

Squares nearest to and < terms in A098562. A140596

Number of n X 8 binary arrays without the pattern 0 1 diagonally or antidiagonally. A188823

Numbers whose sum of squarefree divisors and sum of nonsquarefree divisors are both squarefree numbers. A300984

Primitive coreful Zumkeller numbers: coreful Zumkeller numbers (A339979) having no coreful Zumkeller aliquot divisor. A339981

Coordination sequence for B₂₄ lattice. A107557