7 × 23 × 37 × 103

Prime Factor Structure

Factorization String 7 × 23 × 37 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 758,784

Proper Divisor Sum 145,213

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #613559 ← → #613573

1 7 23 37 103 161 259 721 851 2,369 3,811 5,957 16,583 26,677 87,653 613,571

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

613,571 1,840,714 920,357 2,761,072 1,380,536 690,268 345,134 172,567 517,702 258,851 776,554 388,277 1,164,832 582,416 291,208 145,604 72,802 36,401 109,204 54,602 27,301 81,904 40,952 20,476 10,238 5,119 15,358 7,679 23,038 11,519 34,558 17,279 51,838 25,919 77,758 38,879 116,638 58,319 174,958 87,479 262,438 131,219 393,658 196,829 590,488 295,244 147,622 73,811 221,434 110,717 332,152 166,076 83,038 41,519 124,558 62,279 186,838 93,419 280,258 140,129

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