Properties of the Number 41687

Forty-One Thousand Six Hundred Eighty-Seven

Basics

Value: 41686 → 41687 → 41688

Parity: odd

Prime: Yes

Previous Prime: 41681

Next Prime: 41719

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 41687

Divisors: 1, 41687

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010001011010111

Octal: 121327

Duodecimal: 2015B

Hexadecimal: a2d7

Square: 1737805969

Square Root: 204.17394544848273

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 q-p = 32, where q is the next prime after p. A126784

Smaller of 3 consecutive prime numbers such that p1·p2·p3+d1+d2-1=average of twin prime pairs, d1(δ)=p2-p1,d2(δ)=p3-p2. A153402

Primes of the form 2·n²+26·n+11. A243888

Numbers which are primes and which remain prime for three successive applications of incrementing each digit by 2 with carries ignored. A88787

Numbers k such that k!6 + 6 is prime, where k!6 is the sextuple factorial number (A085158 ). A287956

Fibonacci sequence beginning 41, 43. A157194

Least prime p such that p·6ⁿ +/- 1 are primes. A225057

Denominators of continued fraction convergents to sqrt(363). A41687

Concatenations C1 and C2 and C3 and C4 are all prime (see the comment lines). A34820