2³ × 5 × 534091

Prime Factor Structure

Factorization String 2^3 × 5 × 534091

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 48,068,280

Proper Divisor Sum 26,704,640

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #21363637 ← → #21363659

1 2 4 5 8 10 20 40 534,091 1,068,182 2,136,364 2,670,455 4,272,728 5,340,910 10,681,820 21,363,640

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

21,363,640 10,681,820 5,340,910 2,670,455 8,011,366 4,005,683 12,017,050 6,008,525 18,025,576 9,012,788 4,506,394 2,253,197 6,759,592 3,379,796 1,689,898 844,949 2,534,848 1,267,424 633,712 316,856 158,428 79,214 39,607 118,822 59,411 178,234 89,117 267,352 133,676 66,838 33,419 100,258 50,129 150,388 75,194 37,597 112,792 56,396 28,198 14,099 42,298 21,149 63,448 31,724 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589

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