2 × 19 × 31 × 2777

Prime Factor Structure

Factorization String 2 × 19 × 31 × 2777

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,333,760

Proper Divisor Sum 2,062,454

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #3271277 ← → #3271321

1 2 19 31 38 62 589 1,178 2,777 5,554 52,763 86,087 105,526 172,174 1,635,653 3,271,306

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

3,271,306 1,635,653 4,906,960 2,453,480 1,226,740 613,370 306,685 920,056 460,028 230,014 115,007 345,022 172,511 517,534 258,767 776,302 388,151 1,164,454 582,227 1,746,682 873,341 2,620,024 1,310,012 655,006 327,503 982,510 491,255 1,473,766 736,883 2,210,650 1,105,325 3,315,976 1,657,988 828,994 414,497 1,243,492 621,746 310,873 932,620 466,310 233,155 699,466 349,733 1,049,200 524,600 262,300 131,150 65,575 196,726 98,363 295,090 147,545 442,636 221,318 110,659 331,978 165,989 497,968 248,984 124,492

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