7 × 1388593

Prime Factor Structure

Factorization String 7 × 1388593

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 11,108,752

Proper Divisor Sum 1,388,601

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #9720149 ← → #9720163

1 7 1,388,593 9,720,151

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

9,720,151 29,160,454 14,580,227 43,740,682 21,870,341 65,611,024 32,805,512 16,402,756 8,201,378 4,100,689 12,302,068 6,151,034 3,075,517 9,226,552 4,613,276 2,306,638 1,153,319 3,459,958 1,729,979 5,189,938 2,594,969 7,784,908 3,892,454 1,946,227 5,838,682 2,919,341 8,758,024 4,379,012 2,189,506 1,094,753 3,284,260 1,642,130 821,065 2,463,196 1,231,598 615,799 1,847,398 923,699 2,771,098 1,385,549 4,156,648 2,078,324 1,039,162 519,581 1,558,744 779,372 389,686 194,843 584,530 292,265 876,796 438,398 219,199 657,598 328,799 986,398 493,199 1,479,598 739,799 2,219,398

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