53 × 61 × 1213

Prime Factor Structure

Factorization String 53 × 61 × 1213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,064,472

Proper Divisor Sum 142,843

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3921601 ← → #3921637

1 53 61 1,213 3,233 64,289 73,993 3,921,629

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

3,921,629 11,764,888 5,882,444 2,941,222 1,470,611 4,411,834 2,205,917 6,617,752 3,308,876 1,654,438 827,219 2,481,658 1,240,829 3,722,488 1,861,244 930,622 465,311 1,395,934 697,967 2,093,902 1,046,951 3,140,854 1,570,427 4,711,282 2,355,641 7,066,924 3,533,462 1,766,731 5,300,194 2,650,097 7,950,292 3,975,146 1,987,573 5,962,720 2,981,360 1,490,680 745,340 372,670 186,335 559,006 279,503 838,510 419,255 1,257,766 628,883 1,886,650 943,325 2,829,976 1,414,988 707,494 353,747 1,061,242 530,621 1,591,864 795,932 397,966 198,983 596,950 298,475 895,426

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