2 × 7 × 31 × 4973

Prime Factor Structure

Factorization String 2 × 7 × 31 × 4973

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,820,032

Proper Divisor Sum 1,661,750

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2158259 ← → #2158291

1 2 7 14 31 62 217 434 4,973 9,946 34,811 69,622 154,163 308,326 1,079,141 2,158,282

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

2,158,282 1,079,141 3,237,424 1,618,712 809,356 404,678 202,339 607,018 303,509 910,528 455,264 227,632 113,816 56,908 28,454 14,227 42,682 21,341 64,024 32,012 16,006 8,003 24,010 12,005 36,016 18,008 9,004 4,502 2,251 6,754 3,377 10,132 5,066 2,533 7,600 3,800 1,900 950 475 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64

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