Properties of the Number 30207

Thirty Thousand Two Hundred Seven

Basics

Value: 30206 → 30207 → 30208

Parity: odd

Prime: No

Previous Prime: 30203

Next Prime: 30211

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 10069

Divisors: 1, 3, 10069, 30207

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010111111111

Octal: 72777

Duodecimal: 15593

Hexadecimal: 75ff

Square: 912462849

Square Root: 173.8016110397139

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

Number of n-stacks with strictly receding walls, or the number of Type A partitions of n in the sense of Auluck (1951). A1522

A sequence of asymptotic density ζ(10) - 1, where ζ is the Riemann ζ function. A143036

Numbers n such that p = n² + 2, p+2 and p+6 are consecutive primes. A86380

Number of walks of length n between opposite vertices on a triangular prism. A94556

Expansion of 1+x*(1-x-4·x²)/((1+x)*(1-2·x)*(1-3·x)). A87432

Number of partitions of n such that (maximal multiplicity of parts) > (multiplicity of the least part). A240304

a(n) = [ a(n-1)/a(1) + a(n-2)/a(2) + ... + a(1)/a(n-1) ], for n >= 3. A22875

Numbers having four 7's in base 8. A43452

a(n) = A168174(n)-10¹². A168248

Number of strings of numbers x(i=1..6) in 0..n with sum i⁴*x(i) equal to 1296·n. A184352