2 × 3 × 5 × 53²

Prime Factor Structure

Factorization String 2 × 3 × 5 × 53^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 206,136

Proper Divisor Sum 121,866

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #84263 ← → #84299

1 2 3 5 6 10 15 30 53 106 159 265 318 530 795 1,590 2,809 5,618 8,427 14,045 16,854 28,090 42,135 84,270

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

84,270 42,135 126,406 63,203 189,610 94,805 284,416 142,208 71,104 35,552 17,776 8,888 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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