Properties of the Number -272272

Two Hundred Seventy-Two Thousand Two Hundred Seventy-Two

Basics

Value: -272273 → -272272 → -272271

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: Yes

Factorization: 2 ⁴ × 7 × 11 × 13 × 17

Divisors: 1, 2, 4, 7, 8, 11, 13, 14, 16, 17

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000010011110010000

Octal: -1023620

Duodecimal: -111694

Hexadecimal: -42790

Square: 74132041984

Square Root: 521.7968953529717

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

a(n) is the number of Dyck paths of semilength n+6 having its first peak at height n+1. A5557

Denominators of the sum of the reciprocals of the Collatz (3x+1) sequence beginning at n. A225784

Palindromes with exactly 8 prime factors (counted with multiplicity). A46334

Composite palindromes divisible by the sum of their prime factors (counted with multiplicity). A46348

Number of permutations of n letters where exactly 5 change position. A60836

Final terms of rows of A077529. A77530

Permutations with exactly 12 fixed points. A129255

Minimal possible denominator for a sum of the form 1 +/- 1/2 +/- 1/3 +/- ... +/- 1/n. A232090

Palindromes with exactly 5 distinct prime divisors. A373465

Minimal covering numbers. A160559