2³ × 7 × 137 × 937

Prime Factor Structure

Factorization String 2^3 × 7 × 137 × 937

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 15,533,280

Proper Divisor Sum 8,344,616

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #7188613 ← → #7188689

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

7,188,664 3,594,332 1,797,166 898,583 2,695,750 1,347,875 4,043,626 2,021,813 6,065,440 3,032,720 1,516,360 758,180 379,090 189,545 568,636 284,318 142,159 426,478 213,239 639,718 319,859 959,578 479,789 1,439,368 719,684 359,842 179,921 539,764 269,882 134,941 404,824 202,412 101,206 50,603 151,810 75,905 227,716 113,858 56,929 170,788 85,394 42,697 128,092 64,046 32,023 96,070 48,035 144,106 72,053 216,160 108,080 54,040 27,020 13,510 6,755 20,266 10,133 30,400 15,200 7,600

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