3 × 7 × 89 × 2851

Prime Factor Structure

Factorization String 3 × 7 × 89 × 2851

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,213,760

Proper Divisor Sum 2,885,241

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #5328511 ← → #5328527

1 3 7 21 89 267 623 1,869 2,851 8,553 19,957 59,871 253,739 761,217 1,776,173 5,328,519

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

5,328,519 15,985,558 7,992,779 23,978,338 11,989,169 35,967,508 17,983,754 8,991,877 26,975,632 13,487,816 6,743,908 3,371,954 1,685,977 5,057,932 2,528,966 1,264,483 3,793,450 1,896,725 5,690,176 2,845,088 1,422,544 711,272 355,636 177,818 88,909 266,728 133,364 66,682 33,341 100,024 50,012 25,006 12,503 37,510 18,755 56,266 28,133 84,400 42,200 21,100 10,550 5,275 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808

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