2³ × 3 × 5 × 137 × 1217

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 137 × 1217

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 60,510,240

Proper Divisor Sum 40,502,760

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20007479 ← → #20007503

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

20,007,480 10,003,740 5,001,870 2,500,935 7,502,806 3,751,403 11,254,210 5,627,105 16,881,316 8,440,658 4,220,329 12,660,988 6,330,494 3,165,247 9,495,742 4,747,871 14,243,614 7,121,807 21,365,422 10,682,711 32,048,134 16,024,067 48,072,202 24,036,101 72,108,304 36,054,152 18,027,076 9,013,538 4,506,769 13,520,308 6,760,154 3,380,077 10,140,232 5,070,116 2,535,058 1,267,529 3,802,588 1,901,294 950,647 2,851,942 1,425,971 4,277,914 2,138,957 6,416,872 3,208,436 1,604,218 802,109 2,406,328 1,203,164 601,582 300,791 902,374 451,187 1,353,562 676,781 2,030,344 1,015,172 507,586 253,793 761,380

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