3 × 211891

Prime Factor Structure

Factorization String 3 × 211891

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 847,568

Proper Divisor Sum 211,895

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #635659 ← → #635689

1 3 211,891 635,673

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

635,673 1,907,020 953,510 476,755 1,430,266 715,133 2,145,400 1,072,700 536,350 268,175 804,526 402,263 1,206,790 603,395 1,810,186 905,093 2,715,280 1,357,640 678,820 339,410 169,705 509,116 254,558 127,279 381,838 190,919 572,758 286,379 859,138 429,569 1,288,708 644,354 322,177 966,532 483,266 241,633 724,900 362,450 181,225 543,676 271,838 135,919 407,758 203,879 611,638 305,819 917,458 458,729 1,376,188 688,094 344,047 1,032,142 516,071 1,548,214 774,107 2,322,322 1,161,161 3,483,484 1,741,742 870,871

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