2 × 7 × 17 × 16421

Prime Factor Structure

Factorization String 2 × 7 × 17 × 16421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,094,304

Proper Divisor Sum 3,186,106

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3908173 ← → #3908207

1 2 7 14 17 34 119 238 16,421 32,842 114,947 229,894 279,157 558,314 1,954,099 3,908,198

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

3,908,198 1,954,099 5,862,298 2,931,149 8,793,448 4,396,724 2,198,362 1,099,181 3,297,544 1,648,772 824,386 412,193 1,236,580 618,290 309,145 927,436 463,718 231,859 695,578 347,789 1,043,368 521,684 260,842 130,421 391,264 195,632 97,816 48,908 24,454 12,227 36,682 18,341 55,024 27,512 13,756 6,878 3,439 10,318 5,159 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592 9,796 4,898 2,449 7,348 3,674 1,837 5,512 2,756 1,378 689

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