Properties of the Number -35291

Thirty-Five Thousand Two Hundred Ninety-One

Basics

Value: -35292 → -35291 → -35290

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 35291

Divisors: 1, 35291

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000100111011011

Octal: -104733

Duodecimal: -1850B

Hexadecimal: -89db

Square: 1245454681

Square Root: 187.85898967044403

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

a(1)=2; a(n) for n>1 is the smallest prime number > a(n-1) such that the concatenation of all previous terms is also prime. A80155

Number of unlabeled octagonal 2-trees with n octagons. A94652

Primes of the form 7n² + 4. A201605

a(n) equals the smallest Sophie Germain prime q such that pi_p,2p+1(q,10,(1,3)) - pi_p,2p+1(q,10,(3,1)) = n, where pi_p,2p+1(q,10,(b,c)) equals the number of Sophie Germain primes A005384(i) such A005384(i) <= q and (A005384(i),A005384(i+1)) == (b,c) (mod 10). A333084

Start with 1 and repeatedly reverse the digits and add 38 to get the next term. A118634

Primes p whose last digit is the same as that of both its predecessor prime and its successor prime. A298075