2 × 11 × 13 × 47 × 61

Prime Factor Structure

Factorization String 2 × 11 × 13 × 47 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,499,904

Proper Divisor Sum 679,942

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #819943 ← → #819977

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

819,962 409,981 1,229,944 614,972 307,486 153,743 461,230 230,615 691,846 345,923 1,037,770 518,885 1,556,656 778,328 389,164 194,582 97,291 291,874 145,937 437,812 218,906 109,453 328,360 164,180 82,090 41,045 123,136 61,568 30,784 15,392 7,696 3,848 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148

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