Properties of the Number 4217

Four Thousand Two Hundred Seventeen

Basics

Value: 4216 → 4217 → 4218

Parity: odd

Prime: Yes

Previous Prime: 4211

Next Prime: 4219

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 4217

Divisors: 1, 4217

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000001111001

Octal: 10171

Duodecimal: 2535

Hexadecimal: 1079

Square: 17783089

Square Root: 64.93843238021688

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: Yes

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Primes congruent to 1 mod 31. A142005

Numbers k such that 2·3^k + 1 is prime. A3306

Primes of the form x²+101y². A139489

Smallest prime equal to the sum of 2n+1 consecutive primes. A70934

Primes of the form p(k)² + q(m)² with k > 0 and m > 0, where p(.) is the partition function (A000041), and q(.) is the strict partition function (A000009). A233346

Number of rooted trees with n nodes, most of which are leaves. A358581

Primes that are the sum of 7 consecutive primes. A82246

Primes p with p + 2 and prime(p) + 2 both prime. A236458

Primes sandwiched between two numbers having same number of divisors. A67889

Primes of form n² + 4096. A256836