Properties of the Number -237169

Two Hundred Thirty-Seven Thousand One Hundred Sixty-Nine

Basics

Value: -237170 → -237169 → -237168

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 487 ²

Divisors: 1, 487, 237169

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111001111001110001

Octal: -717161

Duodecimal: -B5301

Hexadecimal: -39e71

Square: 56249134561

Square Root: 487

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 remain squares when the last digit is removed. A23110

Squares which are the concatenation of two nonzero squares. A39686

Strong pseudoprimes to base 10. A20236

Squares which have one or more occurrences of exactly six different digits. A235721

Perfect powers k such that A052409(k) is equal to A052409(A366275(k)). A366278

Squares which are concatenation of two positive squares with possible intervening zeros. A147608

Squares in A111153. A175255

The smallest square referenced in A086982 (Numbers n such that 10ⁿ+1 is not squarefree). A282344

Pseudoprimes to base 10 that are not squarefree. A306449

Squares whose base-3 expansion has no 2. A363408