431 × 1861

Prime Factor Structure

Factorization String 431 × 1861

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 804,384

Proper Divisor Sum 2,293

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #802073 ← → #802103

1 431 1,861 802,091

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

802,091 2,406,274 1,203,137 3,609,412 1,804,706 902,353 2,707,060 1,353,530 676,765 2,030,296 1,015,148 507,574 253,787 761,362 380,681 1,142,044 571,022 285,511 856,534 428,267 1,284,802 642,401 1,927,204 963,602 481,801 1,445,404 722,702 361,351 1,084,054 542,027 1,626,082 813,041 2,439,124 1,219,562 609,781 1,829,344 914,672 457,336 228,668 114,334 57,167 171,502 85,751 257,254 128,627 385,882 192,941 578,824 289,412 144,706 72,353 217,060 108,530 54,265 162,796 81,398 40,699 122,098 61,049 183,148

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