7 × 347 × 1087

Prime Factor Structure

Factorization String 7 × 347 × 1087

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,028,992

Proper Divisor Sum 388,669

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2640317 ← → #2640343

1 7 347 1,087 2,429 7,609 377,189 2,640,323

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

2,640,323 7,920,970 3,960,485 11,881,456 5,940,728 2,970,364 1,485,182 742,591 2,227,774 1,113,887 3,341,662 1,670,831 5,012,494 2,506,247 7,518,742 3,759,371 11,278,114 5,639,057 16,917,172 8,458,586 4,229,293 12,687,880 6,343,940 3,171,970 1,585,985 4,757,956 2,378,978 1,189,489 3,568,468 1,784,234 892,117 2,676,352 1,338,176 669,088 334,544 167,272 83,636 41,818 20,909 62,728 31,364 15,682 7,841 23,524 11,762 5,881 17,644 8,822 4,411 13,234 6,617 19,852 9,926 4,963 14,890 7,445 22,336 11,168 5,584 2,792

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