3191 × 3877

Prime Factor Structure

Factorization String 3191 × 3877

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,378,576

Proper Divisor Sum 7,069

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #12371503 ← → #12371519

1 3,191 3,877 12,371,507

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

12,371,507 37,114,522 18,557,261 55,671,784 27,835,892 13,917,946 6,958,973 20,876,920 10,438,460 5,219,230 2,609,615 7,828,846 3,914,423 11,743,270 5,871,635 17,614,906 8,807,453 26,422,360 13,211,180 6,605,590 3,302,795 9,908,386 4,954,193 14,862,580 7,431,290 3,715,645 11,146,936 5,573,468 2,786,734 1,393,367 4,180,102 2,090,051 6,270,154 3,135,077 9,405,232 4,702,616 2,351,308 1,175,654 587,827 1,763,482 881,741 2,645,224 1,322,612 661,306 330,653 991,960 495,980 247,990 123,995 371,986 185,993 557,980 278,990 139,495 418,486 209,243 627,730 313,865 941,596 470,798

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