3 × 53 × 13457

Prime Factor Structure

Factorization String 3 × 53 × 13457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,906,928

Proper Divisor Sum 767,265

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2139661 ← → #2139677

1 3 53 159 13,457 40,371 713,221 2,139,663

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

2,139,663 6,418,990 3,209,495 9,628,486 4,814,243 14,442,730 7,221,365 21,664,096 10,832,048 5,416,024 2,708,012 1,354,006 677,003 2,031,010 1,015,505 3,046,516 1,523,258 761,629 2,284,888 1,142,444 571,222 285,611 856,834 428,417 1,285,252 642,626 321,313 963,940 481,970 240,985 722,956 361,478 180,739 542,218 271,109 813,328 406,664 203,332 101,666 50,833 152,500 76,250 38,125 114,376 57,188 28,594 14,297 42,892 21,446 10,723 32,170 16,085 48,256 24,128 12,064 6,032 3,016 1,508 754 377

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