2 × 3³ × 5 × 29 × 2729

Prime Factor Structure

Factorization String 2 × 3^3 × 5 × 29 × 2729

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 58,968,000

Proper Divisor Sum 37,599,930

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #21368069 ← → #21368077

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

21,368,070 10,684,035 32,052,106 16,026,053 48,078,160 24,039,080 12,019,540 6,009,770 3,004,885 9,014,656 4,507,328 2,253,664 1,126,832 563,416 281,708 140,854 70,427 211,282 105,641 316,924 158,462 79,231 237,694 118,847 356,542 178,271 534,814 267,407 802,222 401,111 1,203,334 601,667 1,805,002 902,501 2,707,504 1,353,752 676,876 338,438 169,219 507,658 253,829 761,488 380,744 190,372 95,186 47,593 142,780 71,390 35,695 107,086 53,543 160,630 80,315 240,946 120,473 361,420 180,710 90,355 271,066 135,533

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