3987287

Prime Factor Structure

Factorization String 3987287

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 3,987,288

Proper Divisor Sum 1

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #3987271 ← → #3987301

1 3,987,287

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

3,987,287 11,961,862 5,980,931 17,942,794 8,971,397 26,914,192 13,457,096 6,728,548 3,364,274 1,682,137 5,046,412 2,523,206 1,261,603 3,784,810 1,892,405 5,677,216 2,838,608 1,419,304 709,652 354,826 177,413 532,240 266,120 133,060 66,530 33,265 99,796 49,898 24,949 74,848 37,424 18,712 9,356 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118

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