Properties of the Number 71327

Seventy-One Thousand Three Hundred Twenty-Seven

Basics

Value: 71326 → 71327 → 71328

Parity: odd

Prime: Yes

Previous Prime: 71317

Next Prime: 71329

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 71327

Divisors: 1, 71327

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001011010011111

Octal: 213237

Duodecimal: 3533B

Hexadecimal: 1169f

Square: 5087540929

Square Root: 267.07115156826654

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

Primes p such that p, p+2, p+6, p+12 and p+14 are consecutive primes. A78946

Primes p such that the polynomial x² + x + p generates only primes for x = 0, ..., 4. A187057

Prime numbers p such that x² + x + p produces primes for x = 0..4 but not x = 5. A210363

Primes that remain prime through 4 iterations of function f(x) = 2x + 3. A23303

List of strictly non-palindromic twin primes {p, p+2}. A138329

Primes p such that (p, p+2, p+6, p+12, p+14, p+20) is a prime sextuple. A172456

For a lesser p of twin primes, let B_p+2 and B_p be sequences defined as A159559, but with initial terms p+2 and p respectively. The sequence lists p for which all differences B_p+2(n)-B_p(n)<=6. A276848

Expansion of 1/sqrt((1 - x³ - x⁴)² - 4·x⁷). A376721

Lesser of twin primes such that both twin primes have no bases b, 1 < b < p-1, in which p is a palindrome. A138348

Numbers k such that k + (largest digit of k)! is a palindromic prime. A95920