3 × 5 × 37 × 1607

Prime Factor Structure

Factorization String 3 × 5 × 37 × 1607

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,466,496

Proper Divisor Sum 574,611

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #891859 ← → #891887

1 3 5 15 37 111 185 555 1,607 4,821 8,035 24,105 59,459 178,377 297,295 891,885

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

891,885 2,675,656 1,337,828 668,914 334,457 1,003,372 501,686 250,843 752,530 376,265 1,128,796 564,398 282,199 846,598 423,299 1,269,898 634,949 1,904,848 952,424 476,212 238,106 119,053 357,160 178,580 89,290 44,645 133,936 66,968 33,484 16,742 8,371 25,114 12,557 37,672 18,836 9,418 4,709 14,128 7,064 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160

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