7 × 17 × 31 × 1097

Prime Factor Structure

Factorization String 7 × 17 × 31 × 1097

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,059,584

Proper Divisor Sum 1,012,751

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4046821 ← → #4046849

1 7 17 31 119 217 527 1,097 3,689 7,679 18,649 34,007 130,543 238,049 578,119 4,046,833

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

4,046,833 12,140,500 6,070,250 3,035,125 9,105,376 4,552,688 2,276,344 1,138,172 569,086 284,543 853,630 426,815 1,280,446 640,223 1,920,670 960,335 2,881,006 1,440,503 4,321,510 2,160,755 6,482,266 3,241,133 9,723,400 4,861,700 2,430,850 1,215,425 3,646,276 1,823,138 911,569 2,734,708 1,367,354 683,677 2,051,032 1,025,516 512,758 256,379 769,138 384,569 1,153,708 576,854 288,427 865,282 432,641 1,297,924 648,962 324,481 973,444 486,722 243,361 730,084 365,042 182,521 547,564 273,782 136,891 410,674 205,337 616,012 308,006 154,003

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