Properties of the Number -27273

Twenty-Seven Thousand Two Hundred Seventy-Three

Basics

Value: -27274 → -27273 → -27272

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 9091

Divisors: 1, 3, 9091, 27273

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101010001001

Octal: -65211

Duodecimal: -13949

Hexadecimal: -6a89

Square: 743816529

Square Root: 165.14539048971363

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

Divisors of 9999999999. A27895

Numbers whose square is a zeroless pandigital number (i.e., use the digits 1 through 9 once). A71519

Partial sums of A000141. A175361

The sequence S defined in A058562. A58575

a(n) = T(n) concatenated with reverse(T(n)) divided by 11, where T(n) is the n-th triangular number. A84008

Numbers k that are divisors of the number formed by concatenating (k-1), k and (k+1), in that order. A88877

Numbers n such that 10ⁿ - 1 divides 10^10¹⁰⁰ - 10. A200879

Number of ordered triples (w,x,y) with all terms in {-n, ..., -1, 1, ..., n} and 4w + x + y > 0. A211629

Numbers whose square contains all of the digits 1 through 9. A294661

Odd numbers n containing 65536 as the highest power of 2 in their Collatz (3x+1) iteration. A247716