353 × 617

Prime Factor Structure

Factorization String 353 × 617

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 218,772

Proper Divisor Sum 971

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #217793 ← → #217823

1 353 617 217,801

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

217,801 653,404 326,702 163,351 490,054 245,027 735,082 367,541 1,102,624 551,312 275,656 137,828 68,914 34,457 103,372 51,686 25,843 77,530 38,765 116,296 58,148 29,074 14,537 43,612 21,806 10,903 32,710 16,355 49,066 24,533 73,600 36,800 18,400 9,200 4,600 2,300 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232

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