Properties of the Number 47041

Forty-Seven Thousand Forty-One

Basics

Value: 47040 → 47041 → 47042

Parity: odd

Prime: Yes

Previous Prime: 47017

Next Prime: 47051

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 47041

Divisors: 1, 47041

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011011111000001

Octal: 133701

Duodecimal: 23281

Hexadecimal: b7c1

Square: 2212855681

Square Root: 216.8893727225933

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 form n² + 14641. A256839

Primes p for which there are exactly as many primes in the range [p², p·nextprime(p)] as there are in the range [p·nextprime(p), nextprime(p)²], where nextprime(p) gives the next prime after prime p. A256472

a(n) = 60·n² + 1. A158673

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n) + 1, where a(0) = 3, a(1) = 4, b(0) = 1, b(1) = 2, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences. A295955

a(n) is the smallest number that belongs simultaneously to the two arithmetic progressions prime(n) + m·prime(n+1) and prime(n+1) + m·prime(n+2), m >= 1, n >= 1. A319524

Primes with 29 as smallest positive primitive root. A61733

Primes of the form x² + 18480·y². A173274

Primes of the form 5·k² - 4. A201786

Primes p of the form p = 1 + 840·k for some k. A217862

Primes p such that the sum and difference of the fourth power of the sum of 4 consecutive primes starting with p and the product of those primes are both prime. A389333