13 × 31 × 47 × 229

Prime Factor Structure

Factorization String 13 × 31 × 47 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,945,920

Proper Divisor Sum 608,431

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4337483 ← → #4337519

1 13 31 47 229 403 611 1,457 2,977 7,099 10,763 18,941 92,287 139,919 333,653 4,337,489

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

4,337,489 13,012,468 6,506,234 3,253,117 9,759,352 4,879,676 2,439,838 1,219,919 3,659,758 1,829,879 5,489,638 2,744,819 8,234,458 4,117,229 12,351,688 6,175,844 3,087,922 1,543,961 4,631,884 2,315,942 1,157,971 3,473,914 1,736,957 5,210,872 2,605,436 1,302,718 651,359 1,954,078 977,039 2,931,118 1,465,559 4,396,678 2,198,339 6,595,018 3,297,509 9,892,528 4,946,264 2,473,132 1,236,566 618,283 1,854,850 927,425 2,782,276 1,391,138 695,569 2,086,708 1,043,354 521,677 1,565,032 782,516 391,258 195,629 586,888 293,444 146,722 73,361 220,084 110,042 55,021 165,064

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