3 × 5 × 17 × 577

Prime Factor Structure

Factorization String 3 × 5 × 17 × 577

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 249,696

Proper Divisor Sum 102,561

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #147107 ← → #147137

1 3 5 15 17 51 85 255 577 1,731 2,885 8,655 9,809 29,427 49,045 147,135

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

147,135 441,406 220,703 662,110 331,055 993,166 496,583 1,489,750 744,875 2,234,626 1,117,313 3,351,940 1,675,970 837,985 2,513,956 1,256,978 628,489 1,885,468 942,734 471,367 1,414,102 707,051 2,121,154 1,060,577 3,181,732 1,590,866 795,433 2,386,300 1,193,150 596,575 1,789,726 894,863 2,684,590 1,342,295 4,026,886 2,013,443 6,040,330 3,020,165 9,060,496 4,530,248 2,265,124 1,132,562 566,281 1,698,844 849,422 424,711 1,274,134 637,067 1,911,202 955,601 2,866,804 1,433,402 716,701 2,150,104 1,075,052 537,526 268,763 806,290 403,145 1,209,436

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