139 × 15377

Prime Factor Structure

Factorization String 139 × 15377

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,152,920

Proper Divisor Sum 15,517

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2137397 ← → #2137409

1 139 15,377 2,137,403

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

2,137,403 6,412,210 3,206,105 9,618,316 4,809,158 2,404,579 7,213,738 3,606,869 10,820,608 5,410,304 2,705,152 1,352,576 676,288 338,144 169,072 84,536 42,268 21,134 10,567 31,702 15,851 47,554 23,777 71,332 35,666 17,833 53,500 26,750 13,375 40,126 20,063 60,190 30,095 90,286 45,143 135,430 67,715 203,146 101,573 304,720 152,360 76,180 38,090 19,045 57,136 28,568 14,284 7,142 3,571 10,714 5,357 16,072 8,036 4,018 2,009 6,028 3,014 1,507 4,522 2,261

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