5 × 7 × 103 × 149

Prime Factor Structure

Factorization String 5 × 7 × 103 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 748,800

Proper Divisor Sum 211,655

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #537143 ← → #537157

1 5 7 35 103 149 515 721 745 1,043 3,605 5,215 15,347 76,735 107,429 537,145

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

537,145 1,611,436 805,718 402,859 1,208,578 604,289 1,812,868 906,434 453,217 1,359,652 679,826 339,913 1,019,740 509,870 254,935 764,806 382,403 1,147,210 573,605 1,720,816 860,408 430,204 215,102 107,551 322,654 161,327 483,982 241,991 725,974 362,987 1,088,962 544,481 1,633,444 816,722 408,361 1,225,084 612,542 306,271 918,814 459,407 1,378,222 689,111 2,067,334 1,033,667 3,101,002 1,550,501 4,651,504 2,325,752 1,162,876 581,438 290,719 872,158 436,079 1,308,238 654,119 1,962,358 981,179 2,943,538 1,471,769 4,415,308

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