3 × 7 × 79 × 1699

Prime Factor Structure

Factorization String 3 × 7 × 79 × 1699

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,352,000

Proper Divisor Sum 1,533,359

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2818639 ← → #2818643

1 3 7 21 79 237 553 1,659 1,699 5,097 11,893 35,679 134,221 402,663 939,547 2,818,641

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

2,818,641 8,455,924 4,227,962 2,113,981 6,341,944 3,170,972 1,585,486 792,743 2,378,230 1,189,115 3,567,346 1,783,673 5,351,020 2,675,510 1,337,755 4,013,266 2,006,633 6,019,900 3,009,950 1,504,975 4,514,926 2,257,463 6,772,390 3,386,195 10,158,586 5,079,293 15,237,880 7,618,940 3,809,470 1,904,735 5,714,206 2,857,103 8,571,310 4,285,655 12,856,966 6,428,483 19,285,450 9,642,725 28,928,176 14,464,088 7,232,044 3,616,022 1,808,011 5,424,034 2,712,017 8,136,052 4,068,026 2,034,013 6,102,040 3,051,020 1,525,510 762,755 2,288,266 1,144,133 3,432,400 1,716,200 858,100 429,050 214,525 643,576

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