131 × 173²

Prime Factor Structure

Factorization String 131 × 173^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 3,973,596

Proper Divisor Sum 52,897

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3920689 ← → #3920729

1 131 173 22,663 29,929 3,920,699

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

3,920,699 11,762,098 5,881,049 17,643,148 8,821,574 4,410,787 13,232,362 6,616,181 19,848,544 9,924,272 4,962,136 2,481,068 1,240,534 620,267 1,860,802 930,401 2,791,204 1,395,602 697,801 2,093,404 1,046,702 523,351 1,570,054 785,027 2,355,082 1,177,541 3,532,624 1,766,312 883,156 441,578 220,789 662,368 331,184 165,592 82,796 41,398 20,699 62,098 31,049 93,148 46,574 23,287 69,862 34,931 104,794 52,397 157,192 78,596 39,298 19,649 58,948 29,474 14,737 44,212 22,106 11,053 33,160 16,580 8,290 4,145

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