17 × 277 × 821

Prime Factor Structure

Factorization String 17 × 277 × 821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,113,288

Proper Divisor Sum 247,199

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3866081 ← → #3866099

1 17 277 821 4,709 13,957 227,417 3,866,089

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

3,866,089 11,598,268 5,799,134 2,899,567 8,698,702 4,349,351 13,048,054 6,524,027 19,572,082 9,786,041 29,358,124 14,679,062 7,339,531 22,018,594 11,009,297 33,027,892 16,513,946 8,256,973 24,770,920 12,385,460 6,192,730 3,096,365 9,289,096 4,644,548 2,322,274 1,161,137 3,483,412 1,741,706 870,853 2,612,560 1,306,280 653,140 326,570 163,285 489,856 244,928 122,464 61,232 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090

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