Properties of the Number 47317

Forty-Seven Thousand Three Hundred Seventeen

Basics

Value: 47316 → 47317 → 47318

Parity: odd

Prime: Yes

Previous Prime: 47309

Next Prime: 47339

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 47317

Divisors: 1, 47317

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011100011010101

Octal: 134325

Duodecimal: 23471

Hexadecimal: b8d5

Square: 2238898489

Square Root: 217.52471123989568

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 p·q*r + 6 and p·q*r - 6 are primes where q and r are the next two primes after p. A240715

G.f.: 1/(1 - (1·x)/(1 - (2·x)²/(1 - (3·x)³/(1 - (4·x)⁴/(1 - (5·x)⁵/(1 - ...)))))). A343420

Primes p1 such that the sum of 9 consecutive primes, p1+p2+p3+p4+p5+p6+p7+p8+p9, and the three sums (p1+p2+p3), (p4+p5+p6), (p7+p8+p9) are all prime numbers. A343683

Least number requiring the base n to produce a prime by base reversal. A75244

Numbers that are congruent to {1, 2, 4, 5, 6} mod 7. A47317