3 × 13 × 167 × 1787

Prime Factor Structure

Factorization String 3 × 13 × 167 × 1787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,821,504

Proper Divisor Sum 5,182,773

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #11638729 ← → #11638741

1 3 13 39 167 501 1,787 2,171 5,361 6,513 23,231 69,693 298,429 895,287 3,879,577 11,638,731

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

11,638,731 34,916,194 17,458,097 52,374,292 26,187,146 13,093,573 39,280,720 19,640,360 9,820,180 4,910,090 2,455,045 7,365,136 3,682,568 1,841,284 920,642 460,321 1,380,964 690,482 345,241 1,035,724 517,862 258,931 776,794 388,397 1,165,192 582,596 291,298 145,649 436,948 218,474 109,237 327,712 163,856 81,928 40,964 20,482 10,241 30,724 15,362 7,681 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311

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