2 × 19 × 137 × 937

Prime Factor Structure

Factorization String 2 × 19 × 137 × 937

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,766,640

Proper Divisor Sum 2,888,618

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4878019 ← → #4878073

1 2 19 38 137 274 937 1,874 2,603 5,206 17,803 35,606 128,369 256,738 2,439,011 4,878,022

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

4,878,022 2,439,011 7,317,034 3,658,517 10,975,552 5,487,776 2,743,888 1,371,944 685,972 342,986 171,493 514,480 257,240 128,620 64,310 32,155 96,466 48,233 144,700 72,350 36,175 108,526 54,263 162,790 81,395 244,186 122,093 366,280 183,140 91,570 45,785 137,356 68,678 34,339 103,018 51,509 154,528 77,264 38,632 19,316 9,658 4,829 14,488 7,244 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164

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