Properties of the Number -47137

Forty-Seven Thousand One Hundred Thirty-Seven

Basics

Value: -47138 → -47137 → -47136

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 47137

Divisors: 1, 47137

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011100000100001

Octal: -134041

Duodecimal: -23341

Hexadecimal: -b821

Square: 2221896769

Square Root: 217.11057090800531

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

Table whose n-th row lists the prime factors of the n-th Giuga number A007850(n). A236434

Smallest prime of the form prime(k) concatenated with prime(k+n). A89782

Prime factors of Giuga numbers A007850 with 8 or fewer prime divisors. A216823

a(n) = prime(b(n)) where b(n) = b(n-2) + a(n-1) (with b(1)=1, b(2)=2). A112601

Prime numbers containing the digit string 137. A190307