2² × 5² × 7 × 13 × 61

Prime Factor Structure

Factorization String 2^2 × 5^2 × 7 × 13 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,506,848

Proper Divisor Sum 951,748

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #555097 ← → #555109

1 2 4 5 7 10 13 14 20 25 26 28 35 50 52 61 65 70 91 100 122 130 140 175 182 244 260 305 325 350 364 427 455 610 650 700 793 854 910 1,220 1,300 1,525 1,586 1,708 1,820 2,135 2,275 3,050 3,172 3,965 4,270 4,550 5,551 6,100 7,930 8,540 9,100 10,675 11,102 15,860

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

555,100 277,550 138,775 416,326 208,163 624,490 312,245 936,736 468,368 234,184 117,092 58,546 29,273 87,820 43,910 21,955 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 14,093 42,280 21,140

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