5 × 13 × 199 × 307

Prime Factor Structure

Factorization String 5 × 13 × 199 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,174,400

Proper Divisor Sum 1,203,355

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3971041 ← → #3971053

1 5 13 65 199 307 995 1,535 2,587 3,991 12,935 19,955 61,093 305,465 794,209 3,971,045

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

3,971,045 11,913,136 5,956,568 2,978,284 1,489,142 744,571 2,233,714 1,116,857 3,350,572 1,675,286 837,643 2,512,930 1,256,465 3,769,396 1,884,698 942,349 2,827,048 1,413,524 706,762 353,381 1,060,144 530,072 265,036 132,518 66,259 198,778 99,389 298,168 149,084 74,542 37,271 111,814 55,907 167,722 83,861 251,584 125,792 62,896 31,448 15,724 7,862 3,931 11,794 5,897 17,692 8,846 4,423 13,270 6,635 19,906 9,953 29,860 14,930 7,465 22,396 11,198 5,599 16,798 8,399 25,198

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