Properties of the Number 30047

Thirty Thousand Forty-Seven

Basics

Value: 30046 → 30047 → 30048

Parity: odd

Prime: Yes

Previous Prime: 30029

Next Prime: 30059

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 30047

Divisors: 1, 30047

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010101011111

Octal: 72537

Duodecimal: 1547B

Hexadecimal: 755f

Square: 902822209

Square Root: 173.3407049714521

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, p+12, p+24 are consecutive primes. A52188

a(n) is the smallest prime > product of the first n primes (A002110(n)). A38710

Prime number spiral (clockwise, Northwest spoke). A53999

Smallest prime > prime(1)*prime(2)*...*prime(n)+1. A35345

Smallest prime divisor of n-th primorial + (n+1)-st prime. A65315

n-th primorial (A002110) + prime(n + 1). A60881

Largest prime divisor of the sum of the n-th primorial and the (n+1)-st prime. A65317

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 411", based on the 5-celled von Neumann neighborhood. A281897

Intersection of A392605 and A392611. A392606

Primes of the form (k-th primorial) + (k+1)-st prime. A38708