3 × 5 × 31 × 25031

Prime Factor Structure

Factorization String 3 × 5 × 31 × 25031

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,224,576

Proper Divisor Sum 7,585,161

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #11639413 ← → #11639417

1 3 5 15 31 93 155 465 25,031 75,093 125,155 375,465 775,961 2,327,883 3,879,805 11,639,415

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

11,639,415 34,918,246 17,459,123 52,377,370 26,188,685 78,566,056 39,283,028 19,641,514 9,820,757 29,462,272 14,731,136 7,365,568 3,682,784 1,841,392 920,696 460,348 230,174 115,087 345,262 172,631 517,894 258,947 776,842 388,421 1,165,264 582,632 291,316 145,658 72,829 218,488 109,244 54,622 27,311 81,934 40,967 122,902 61,451 184,354 92,177 276,532 138,266 69,133 207,400 103,700 51,850 25,925 77,776 38,888 19,444 9,722 4,861 14,584 7,292 3,646 1,823 5,470 2,735 8,206 4,103 12,310

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