7 × 11 × 19 × 1201

Prime Factor Structure

Factorization String 7 × 11 × 19 × 1201

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,307,840

Proper Divisor Sum 550,777

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1757057 ← → #1757071

1 7 11 19 77 133 209 1,201 1,463 8,407 13,211 22,819 92,477 159,733 251,009 1,757,063

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

1,757,063 5,271,190 2,635,595 7,906,786 3,953,393 11,860,180 5,930,090 2,965,045 8,895,136 4,447,568 2,223,784 1,111,892 555,946 277,973 833,920 416,960 208,480 104,240 52,120 26,060 13,030 6,515 19,546 9,773 29,320 14,660 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53

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