Properties of the Number 5009

Five Thousand Nine

Basics

Value: 5008 → 5009 → 5010

Parity: odd

Prime: Yes

Previous Prime: 5003

Next Prime: 5011

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 5009

Divisors: 1, 5009

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001110010001

Octal: 11621

Duodecimal: 2A95

Hexadecimal: 1391

Square: 25090081

Square Root: 70.77428911688199

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

Honaker primes: primes P(k) such that sum of digits of P(k) equals sum of digits of k. A33548

Primes with first digit 5. A45711

Primes all of whose internal digits (if any) are 0. A69675

Smaller member of a twin prime pair whose mean is a multiple of A002110(3)=30. A60229

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

Primes p for which the period of reciprocal = (p-1)/8. A56213

Primes that are the sum of 11 consecutive primes. A127340

Number T(n,k) of equivalence classes of ways of placing k 3 X 3 tiles in an n X 8 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=3, 0<=k<=2·floor(n/3), read by rows. A238558

Positions of 5's on the spiral defined in A308890. A308895

Start of a string of exactly 2 consecutive (but disjoint) pairs of twin primes. A35790