7 × 19 × 41 × 199

Prime Factor Structure

Factorization String 7 × 19 × 41 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,344,000

Proper Divisor Sum 258,853

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1085143 ← → #1085153

1 7 19 41 133 199 287 779 1,393 3,781 5,453 8,159 26,467 57,113 155,021 1,085,147

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

1,085,147 3,255,442 1,627,721 4,883,164 2,441,582 1,220,791 3,662,374 1,831,187 5,493,562 2,746,781 8,240,344 4,120,172 2,060,086 1,030,043 3,090,130 1,545,065 4,635,196 2,317,598 1,158,799 3,476,398 1,738,199 5,214,598 2,607,299 7,821,898 3,910,949 11,732,848 5,866,424 2,933,212 1,466,606 733,303 2,199,910 1,099,955 3,299,866 1,649,933 4,949,800 2,474,900 1,237,450 618,725 1,856,176 928,088 464,044 232,022 116,011 348,034 174,017 522,052 261,026 130,513 391,540 195,770 97,885 293,656 146,828 73,414 36,707 110,122 55,061 165,184 82,592 41,296

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