2 × 7 × 109 × 199

Prime Factor Structure

Factorization String 2 × 7 × 109 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 528,000

Proper Divisor Sum 224,326

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #303649 ← → #303679

1 2 7 14 109 199 218 398 763 1,393 1,526 2,786 21,691 43,382 151,837 303,674

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

303,674 151,837 455,512 227,756 113,878 56,939 170,818 85,409 256,228 128,114 64,057 192,172 96,086 48,043 144,130 72,065 216,196 108,098 54,049 162,148 81,074 40,537 121,612 60,806 30,403 91,210 45,605 136,816 68,408 34,204 17,102 8,551 25,654 12,827 38,482 19,241 57,724 28,862 14,431 43,294 21,647 64,942 32,471 97,414 48,707 146,122 73,061 219,184 109,592 54,796 27,398 13,699 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560

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