Properties of the Number -27272

Twenty-Seven Thousand Two Hundred Seventy-Two

Basics

Value: -27273 → -27272 → -27271

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: Yes

Factorization: 2 ³ × 7 × 487

Divisors: 1, 2, 4, 7, 8, 14, 28, 56, 487, 974

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101010001000

Octal: -65210

Duodecimal: -13948

Hexadecimal: -6a88

Square: 743761984

Square Root: 165.14236282674412

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

Palindromic and divisible by 8. A45643

T(n,k) = Number of (n+1) X (k+1) binary arrays with every 2 X 2 subblock trace equal to exactly one or two horizontal and vertical neighbor 2 X 2 subblock traces. A186939

Number of ways to write n as an ordered sum of 8 nonzero triangular numbers. A340953

Palindromes with exactly 5 prime factors (counted with multiplicity). A46331

Numbers whose consecutive digits differ by 5. A48407

Numbers with digits 2 and 7 only. A284921

Even palindromes in which parity of digits alternates. A30149

Numbers n with property that every digit is a prime factor of n. A62239

Palindromes with more than 3 digits in which the absolute difference of a pair of successive digits is identical. A85109

Least term in period of continued fraction for sqrt(n) is 7. A31431