5 × 399409

Prime Factor Structure

Factorization String 5 × 399409

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,396,460

Proper Divisor Sum 399,415

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1997029 ← → #1997053

1 5 399,409 1,997,045

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

1,997,045 5,991,136 2,995,568 1,497,784 748,892 374,446 187,223 561,670 280,835 842,506 421,253 1,263,760 631,880 315,940 157,970 78,985 236,956 118,478 59,239 177,718 88,859 266,578 133,289 399,868 199,934 99,967 299,902 149,951 449,854 224,927 674,782 337,391 1,012,174 506,087 1,518,262 759,131 2,277,394 1,138,697 3,416,092 1,708,046 854,023 2,562,070 1,281,035 3,843,106 1,921,553 5,764,660 2,882,330 1,441,165 4,323,496 2,161,748 1,080,874 540,437 1,621,312 810,656 405,328 202,664 101,332 50,666 25,333 76,000

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