Properties of the Number 30210

Thirty Thousand Two Hundred Ten

Basics

Value: 30209 → 30210 → 30211

Parity: even

Prime: No

Previous Prime: 30203

Next Prime: 30211

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 19 × 53

Divisors: 1, 2, 3, 5, 6, 10, 15, 19, 30, 38

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111011000000010

Octal: 73002

Duodecimal: 15596

Hexadecimal: 7602

Square: 912644100

Square Root: 173.81024135533556

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

4-dimensional figurate numbers: a(n) = (6·n-2)*binomial(n+2,3)/4. A2419

a(n) is the concatenation of n and 7n. A9441

a(n) = floor((sqrt(2) + sqrt(3))ⁿ). A138281

Number of minimal total dominating sets in the n-path graph. A302655

Triangle read by rows: coefficients of rook polynomials. A259985

Triples of practical numbers: numbers n such that n-2, n, n+2 are all practical numbers. A287682

Fourier coefficients of the modular form (1/t_3A) * sqrt( 1-108/t_3A ) * F_3A¹⁴. A341560

G.f.: A(x) = 1 + x·B(x), where B(x) = 1 + x²*C(x)², C(x) = 1 + x³*D(x)³, D(x) = 1 + x⁴*E(x)⁴, ... A228866

Numbers k such that 3k - 1 divides 3^k - 1. A273614

Total Wiener index of double-star trees with n nodes. A186235