2 × 2187901

Prime Factor Structure

Factorization String 2 × 2187901

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,563,706

Proper Divisor Sum 2,187,904

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4375799 ← → #4375831

1 2 2,187,901 4,375,802

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

4,375,802 2,187,901 6,563,704 3,281,852 1,640,926 820,463 2,461,390 1,230,695 3,692,086 1,846,043 5,538,130 2,769,065 8,307,196 4,153,598 2,076,799 6,230,398 3,115,199 9,345,598 4,672,799 14,018,398 7,009,199 21,027,598 10,513,799 31,541,398 15,770,699 47,312,098 23,656,049 70,968,148 35,484,074 17,742,037 53,226,112 26,613,056 13,306,528 6,653,264 3,326,632 1,663,316 831,658 415,829 1,247,488 623,744 311,872 155,936 77,968 38,984 19,492 9,746 4,873 14,620 7,310 3,655 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627

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