3 × 206917

Prime Factor Structure

Factorization String 3 × 206917

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 827,672

Proper Divisor Sum 206,921

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #620743 ← → #620759

1 3 206,917 620,751

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

620,751 1,862,254 931,127 2,793,382 1,396,691 4,190,074 2,095,037 6,285,112 3,142,556 1,571,278 785,639 2,356,918 1,178,459 3,535,378 1,767,689 5,303,068 2,651,534 1,325,767 3,977,302 1,988,651 5,965,954 2,982,977 8,948,932 4,474,466 2,237,233 6,711,700 3,355,850 1,677,925 5,033,776 2,516,888 1,258,444 629,222 314,611 943,834 471,917 1,415,752 707,876 353,938 176,969 530,908 265,454 132,727 398,182 199,091 597,274 298,637 895,912 447,956 223,978 111,989 335,968 167,984 83,992 41,996 20,998 10,499 31,498 15,749 47,248 23,624

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