2 × 5² × 37 × 347

Prime Factor Structure

Factorization String 2 × 5^2 × 37 × 347

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,229,832

Proper Divisor Sum 587,882

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #641929 ← → #641959

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

641,950 320,975 962,926 481,463 1,444,390 722,195 2,166,586 1,083,293 3,249,880 1,624,940 812,470 406,235 1,218,706 609,353 1,828,060 914,030 457,015 1,371,046 685,523 2,056,570 1,028,285 3,084,856 1,542,428 771,214 385,607 1,156,822 578,411 1,735,234 867,617 2,602,852 1,301,426 650,713 1,952,140 976,070 488,035 1,464,106 732,053 2,196,160 1,098,080 549,040 274,520 137,260 68,630 34,315 102,946 51,473 154,420 77,210 38,605 115,816 57,908 28,954 14,477 43,432 21,716 10,858 5,429 16,288 8,144 4,072

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