13 × 315223

Prime Factor Structure

Factorization String 13 × 315223

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,413,136

Proper Divisor Sum 315,237

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #4097879 ← → #4097917

1 13 315,223 4,097,899

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

4,097,899 12,293,698 6,146,849 18,440,548 9,220,274 4,610,137 13,830,412 6,915,206 3,457,603 10,372,810 5,186,405 15,559,216 7,779,608 3,889,804 1,944,902 972,451 2,917,354 1,458,677 4,376,032 2,188,016 1,094,008 547,004 273,502 136,751 410,254 205,127 615,382 307,691 923,074 461,537 1,384,612 692,306 346,153 1,038,460 519,230 259,615 778,846 389,423 1,168,270 584,135 1,752,406 876,203 2,628,610 1,314,305 3,942,916 1,971,458 985,729 2,957,188 1,478,594 739,297 2,217,892 1,108,946 554,473 1,663,420 831,710 415,855 1,247,566 623,783 1,871,350 935,675

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