13 × 163789

Prime Factor Structure

Factorization String 13 × 163789

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,293,060

Proper Divisor Sum 163,803

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2129227 ← → #2129261

1 13 163,789 2,129,257

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

2,129,257 6,387,772 3,193,886 1,596,943 4,790,830 2,395,415 7,186,246 3,593,123 10,779,370 5,389,685 16,169,056 8,084,528 4,042,264 2,021,132 1,010,566 505,283 1,515,850 757,925 2,273,776 1,136,888 568,444 284,222 142,111 426,334 213,167 639,502 319,751 959,254 479,627 1,438,882 719,441 2,158,324 1,079,162 539,581 1,618,744 809,372 404,686 202,343 607,030 303,515 910,546 455,273 1,365,820 682,910 341,455 1,024,366 512,183 1,536,550 768,275 2,304,826 1,152,413 3,457,240 1,728,620 864,310 432,155 1,296,466 648,233 1,944,700 972,350 486,175

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