2 × 61 × 17789

Prime Factor Structure

Factorization String 2 × 61 × 17789

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,308,940

Proper Divisor Sum 1,138,682

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2170247 ← → #2170261

1 2 61 122 17,789 35,578 1,085,129 2,170,258

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

2,170,258 1,085,129 3,255,388 1,627,694 813,847 2,441,542 1,220,771 3,662,314 1,831,157 5,493,472 2,746,736 1,373,368 686,684 343,342 171,671 515,014 257,507 772,522 386,261 1,158,784 579,392 289,696 144,848 72,424 36,212 18,106 9,053 27,160 13,580 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64

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