Properties of the Number 41771

Forty-One Thousand Seven Hundred Seventy-One

Basics

Value: 41770 → 41771 → 41772

Parity: odd

Prime: Yes

Previous Prime: 41761

Next Prime: 41777

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 41771

Divisors: 1, 41771

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010001100101011

Octal: 121453

Duodecimal: 2020B

Hexadecimal: a32b

Square: 1744816441

Square Root: 204.37954887904024

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 3·m² - 1. A89682

Primes of the form 12·n²-1. A143830

a(n) = a(1) + a(2) + ... + a(n-1) - a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = a(2) = 1 and a(3) = 3. A49895

Primes p such that 5·p - 6 is square. A110482

Numbers k such that k and k² use only the digits 1, 4, 6, 7 and 8. A137052

Primes p such that 12·p³+-1 are twin primes. A158297

Lesser of two consecutive primes, p < q, such that p·q + p - q and p·q - p + q are also consecutive primes. A225726

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 539", based on the 5-celled von Neumann neighborhood. A272803

Primes p with digital sum equal to 11. A106754

Denominators of continued fraction convergents to sqrt(406). A41771