2² × 157 × 33301

Prime Factor Structure

Factorization String 2^2 × 157 × 33301

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 36,832,012

Proper Divisor Sum 15,918,984

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20912989 ← → #20913037

1 2 4 157 314 628 33,301 66,602 133,204 5,228,257 10,456,514 20,913,028

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

20,913,028 10,456,514 5,228,257 15,684,772 7,842,386 3,921,193 11,763,580 5,881,790 2,940,895 8,822,686 4,411,343 13,234,030 6,617,015 19,851,046 9,925,523 29,776,570 14,888,285 44,664,856 22,332,428 11,166,214 5,583,107 16,749,322 8,374,661 25,123,984 12,561,992 6,280,996 3,140,498 1,570,249 4,710,748 2,355,374 1,177,687 3,533,062 1,766,531 5,299,594 2,649,797 7,949,392 3,974,696 1,987,348 993,674 496,837 1,490,512 745,256 372,628 186,314 93,157 279,472 139,736 69,868 34,934 17,467 52,402 26,201 78,604 39,302 19,651 58,954 29,477 88,432 44,216 22,108

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