2² × 353 × 14897

Prime Factor Structure

Factorization String 2^2 × 353 × 14897

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 36,917,244

Proper Divisor Sum 15,882,680

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #21034561 ← → #21034567

1 2 4 353 706 1,412 14,897 29,794 59,588 5,258,641 10,517,282 21,034,564

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

21,034,564 10,517,282 5,258,641 15,775,924 7,887,962 3,943,981 11,831,944 5,915,972 2,957,986 1,478,993 4,436,980 2,218,490 1,109,245 3,327,736 1,663,868 831,934 415,967 1,247,902 623,951 1,871,854 935,927 2,807,782 1,403,891 4,211,674 2,105,837 6,317,512 3,158,756 1,579,378 789,689 2,369,068 1,184,534 592,267 1,776,802 888,401 2,665,204 1,332,602 666,301 1,998,904 999,452 499,726 249,863 749,590 374,795 1,124,386 562,193 1,686,580 843,290 421,645 1,264,936 632,468 316,234 158,117 474,352 237,176 118,588 59,294 29,647 88,942 44,471 133,414

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