2² × 3 × 5 × 19 × 131

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 19 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 443,520

Proper Divisor Sum 294,180

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #149333 ← → #149341

1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 131 190 228 262 285 380 393 524 570 655 786 1,140 1,310 1,572 1,965 2,489 2,620 3,930 4,978 7,467 7,860 9,956 12,445 14,934 24,890 29,868 37,335 49,780 74,670 149,340

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

149,340 74,670 37,335 112,006 56,003 168,010 84,005 252,016 126,008 63,004 31,502 15,751 47,254 23,627 70,882 35,441 106,324 53,162 26,581 79,744 39,872 19,936 9,968 4,984 2,492 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.