3² × 19 × 2861

Prime Factor Structure

Factorization String 3^2 × 19 × 2861

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 744,120

Proper Divisor Sum 254,889

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #489217 ← → #489239

1 3 9 19 57 171 2,861 8,583 25,749 54,359 163,077 489,231

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

489,231 1,467,694 733,847 2,201,542 1,100,771 3,302,314 1,651,157 4,953,472 2,476,736 1,238,368 619,184 309,592 154,796 77,398 38,699 116,098 58,049 174,148 87,074 43,537 130,612 65,306 32,653 97,960 48,980 24,490 12,245 36,736 18,368 9,184 4,592 2,296 1,148 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88

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