3² × 5 × 7 × 13 × 97

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 13 × 97

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 856,128

Proper Divisor Sum 458,913

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #397211 ← → #397217

1 3 5 7 9 13 15 21 35 39 45 63 65 91 97 105 117 195 273 291 315 455 485 585 679 819 873 1,261 1,365 1,455 2,037 3,395 3,783 4,095 4,365 6,111 6,305 8,827 10,185 11,349 18,915 26,481 30,555 44,135 56,745 79,443 132,405 397,215

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

397,215 1,191,646 595,823 1,787,470 893,735 2,681,206 1,340,603 4,021,810 2,010,905 6,032,716 3,016,358 1,508,179 4,524,538 2,262,269 6,786,808 3,393,404 1,696,702 848,351 2,545,054 1,272,527 3,817,582 1,908,791 5,726,374 2,863,187 8,589,562 4,294,781 12,884,344 6,442,172 3,221,086 1,610,543 4,831,630 2,415,815 7,247,446 3,623,723 10,871,170 5,435,585 16,306,756 8,153,378 4,076,689 12,230,068 6,115,034 3,057,517 9,172,552 4,586,276 2,293,138 1,146,569 3,439,708 1,719,854 859,927 2,579,782 1,289,891 3,869,674 1,934,837 5,804,512 2,902,256 1,451,128 725,564 362,782 181,391 544,174

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