3 × 31 × 127 × 331

Prime Factor Structure

Factorization String 3 × 31 × 127 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,439,488

Proper Divisor Sum 1,530,047

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3909427 ← → #3909463

1 3 31 93 127 331 381 993 3,937 10,261 11,811 30,783 42,037 126,111 1,303,147 3,909,441

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

3,909,441 11,728,324 5,864,162 2,932,081 8,796,244 4,398,122 2,199,061 6,597,184 3,298,592 1,649,296 824,648 412,324 206,162 103,081 309,244 154,622 77,311 231,934 115,967 347,902 173,951 521,854 260,927 782,782 391,391 1,174,174 587,087 1,761,262 880,631 2,641,894 1,320,947 3,962,842 1,981,421 5,944,264 2,972,132 1,486,066 743,033 2,229,100 1,114,550 557,275 1,671,826 835,913 2,507,740 1,253,870 626,935 1,880,806 940,403 2,821,210 1,410,605 4,231,816 2,115,908 1,057,954 528,977 1,586,932 793,466 396,733 1,190,200 595,100 297,550 148,775

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