7 × 11 × 23 × 373

Prime Factor Structure

Factorization String 7 × 11 × 23 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 861,696

Proper Divisor Sum 201,113

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #660563 ← → #660589

1 7 11 23 77 161 253 373 1,771 2,611 4,103 8,579 28,721 60,053 94,369 660,583

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

660,583 1,981,750 990,875 2,972,626 1,486,313 4,458,940 2,229,470 1,114,735 3,344,206 1,672,103 5,016,310 2,508,155 7,524,466 3,762,233 11,286,700 5,643,350 2,821,675 8,465,026 4,232,513 12,697,540 6,348,770 3,174,385 9,523,156 4,761,578 2,380,789 7,142,368 3,571,184 1,785,592 892,796 446,398 223,199 669,598 334,799 1,004,398 502,199 1,506,598 753,299 2,259,898 1,129,949 3,389,848 1,694,924 847,462 423,731 1,271,194 635,597 1,906,792 953,396 476,698 238,349 715,048 357,524 178,762 89,381 268,144 134,072 67,036 33,518 16,759 50,278 25,139

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