5 × 11 × 71 × 4019

Prime Factor Structure

Factorization String 5 × 11 × 71 × 4019

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 20,839,680

Proper Divisor Sum 5,145,485

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #15694169 ← → #15694199

1 5 11 55 71 355 781 3,905 4,019 20,095 44,209 221,045 285,349 1,426,745 3,138,839 15,694,195

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

15,694,195 47,082,586 23,541,293 70,623,880 35,311,940 17,655,970 8,827,985 26,483,956 13,241,978 6,620,989 19,862,968 9,931,484 4,965,742 2,482,871 7,448,614 3,724,307 11,172,922 5,586,461 16,759,384 8,379,692 4,189,846 2,094,923 6,284,770 3,142,385 9,427,156 4,713,578 2,356,789 7,070,368 3,535,184 1,767,592 883,796 441,898 220,949 662,848 331,424 165,712 82,856 41,428 20,714 10,357 31,072 15,536 7,768 3,884 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77

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