3 × 7 × 41 × 32563

Prime Factor Structure

Factorization String 3 × 7 × 41 × 32563

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 43,766,016

Proper Divisor Sum 15,729,273

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #28036733 ← → #28036777

1 3 7 21 41 123 287 861 32,563 97,689 227,941 683,823 1,335,083 4,005,249 9,345,581 28,036,743

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

28,036,743 84,110,230 42,055,115 126,165,346 63,082,673 189,248,020 94,624,010 47,312,005 141,936,016 70,968,008 35,484,004 17,742,002 8,871,001 26,613,004 13,306,502 6,653,251 19,959,754 9,979,877 29,939,632 14,969,816 7,484,908 3,742,454 1,871,227 5,613,682 2,806,841 8,420,524 4,210,262 2,105,131 6,315,394 3,157,697 9,473,092 4,736,546 2,368,273 7,104,820 3,552,410 1,776,205 5,328,616 2,664,308 1,332,154 666,077 1,998,232 999,116 499,558 249,779 749,338 374,669 1,124,008 562,004 281,002 140,501 421,504 210,752 105,376 52,688 26,344 13,172 6,586 3,293 9,880 4,940

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