2 × 3² × 7 × 19 × 107

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 19 × 107

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 673,920

Proper Divisor Sum 417,762

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #256147 ← → #256163

1 2 3 6 7 9 14 18 19 21 38 42 57 63 107 114 126 133 171 214 266 321 342 399 642 749 798 963 1,197 1,498 1,926 2,033 2,247 2,394 4,066 4,494 6,099 6,741 12,198 13,482 14,231 18,297 28,462 36,594 42,693 85,386 128,079 256,158

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

256,158 128,079 384,238 192,119 576,358 288,179 864,538 432,269 1,296,808 648,404 324,202 162,101 486,304 243,152 121,576 60,788 30,394 15,197 45,592 22,796 11,398 5,699 17,098 8,549 25,648 12,824 6,412 3,206 1,603 4,810 2,405 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640

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