3 × 11 × 19 × 1553

Prime Factor Structure

Factorization String 3 × 11 × 19 × 1553

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,491,840

Proper Divisor Sum 518,109

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #973727 ← → #973757

1 3 11 19 33 57 209 627 1,553 4,659 17,083 29,507 51,249 88,521 324,577 973,731

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

973,731 2,921,194 1,460,597 4,381,792 2,190,896 1,095,448 547,724 273,862 136,931 410,794 205,397 616,192 308,096 154,048 77,024 38,512 19,256 9,628 4,814 2,407 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172

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