Properties of the Number -72027

Seventy-Two Thousand Twenty-Seven

Basics

Value: -72028 → -72027 → -72026

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: Yes

Factorization: 3 ² × 53 × 151

Divisors: 1, 3, 9, 53, 151, 159, 453, 477, 1359, 8003

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001100101011011

Octal: -214533

Duodecimal: -35823

Hexadecimal: -1195b

Square: 5187888729

Square Root: 268.37846411364677

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

Palindromes q derived from palindromes p such that π(p) = q. A103358

Palindromes in A082939. A82940

Palindromic composite numbers starting with a digit 7. A222728