3 × 5 × 7² × 19 × 53

Prime Factor Structure

Factorization String 3 × 5 × 7^2 × 19 × 53

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,477,440

Proper Divisor Sum 737,295

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #740143 ← → #740153

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

740,145 2,220,436 1,110,218 555,109 1,665,328 832,664 416,332 208,166 104,083 312,250 156,125 468,376 234,188 117,094 58,547 175,642 87,821 263,464 131,732 65,866 32,933 98,800 49,400 24,700 12,350 6,175 18,526 9,263 27,790 13,895 41,686 20,843 62,530 31,265 93,796 46,898 23,449 70,348 35,174 17,587 52,762 26,381 79,144 39,572 19,786 9,893 29,680 14,840 7,420 3,710 1,855 5,566 2,783 8,350 4,175 12,526 6,263 18,790 9,395 28,186

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