2² × 29 × 197 × 907

Prime Factor Structure

Factorization String 2^2 × 29 × 197 × 907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 37,754,640

Proper Divisor Sum 17,027,876

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #20726753 ← → #20726773

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

20,726,764 10,363,382 5,181,691 15,545,074 7,772,537 23,317,612 11,658,806 5,829,403 17,488,210 8,744,105 26,232,316 13,116,158 6,558,079 19,674,238 9,837,119 29,511,358 14,755,679 44,267,038 22,133,519 66,400,558 33,200,279 99,600,838 49,800,419 149,401,258 74,700,629 224,101,888 112,050,944 56,025,472 28,012,736 14,006,368 7,003,184 3,501,592 1,750,796 875,398 437,699 1,313,098 656,549 1,969,648 984,824 492,412 246,206 123,103 369,310 184,655 553,966 276,983 830,950 415,475 1,246,426 623,213 1,869,640 934,820 467,410 233,705 701,116 350,558 175,279 525,838 262,919 788,758

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