Properties of the Number -47711

Forty-Seven Thousand Seven Hundred Eleven

Basics

Value: -47712 → -47711 → -47710

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 47711

Divisors: 1, 47711

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011101001011111

Octal: -135137

Duodecimal: -2373B

Hexadecimal: -ba5f

Square: 2276339521

Square Root: 218.42847799680334

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 of the form 2·n² + 74·n + 35. A217500

Primes p such that 1p1, 3p3, 7p7 and 9p9 are all primes. A59694

Prime p such that p and p+2 are twin primes and p²+p-1 p²+p+1 are also twin primes. A228968

Primes p such that continued fraction of (1 + sqrt(p))/2 has period 8; primes in A146333. A146353

a(n) = 49·n² - 78·n + 31. A157368

Primes p in prime triples (p, p+2, p+6) at the end of the maximal gaps in A201598. A233434

Non-palindromic primes which on subtracting their reversal gives perfect cubes. A80178

a(n) = 139·n² - 2307·n + 3331. A230307

Primes p such that p+2, (p+1)||p and (p+1)||(p+2) are primes (where || denotes concatenation in base 10). A309934