3 × 89 × 149 × 311

Prime Factor Structure

Factorization String 3 × 89 × 149 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,848,000

Proper Divisor Sum 4,475,487

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #12372499 ← → #12372523

1 3 89 149 267 311 447 933 13,261 27,679 39,783 46,339 83,037 139,017 4,124,171 12,372,513

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

12,372,513 37,117,540 18,558,770 9,279,385 27,838,156 13,919,078 6,959,539 20,878,618 10,439,309 31,317,928 15,658,964 7,829,482 3,914,741 11,744,224 5,872,112 2,936,056 1,468,028 734,014 367,007 1,101,022 550,511 1,651,534 825,767 2,477,302 1,238,651 3,715,954 1,857,977 5,573,932 2,786,966 1,393,483 4,180,450 2,090,225 6,270,676 3,135,338 1,567,669 4,703,008 2,351,504 1,175,752 587,876 293,938 146,969 440,908 220,454 110,227 330,682 165,341 496,024 248,012 124,006 62,003 186,010 93,005 279,016 139,508 69,754 34,877 104,632 52,316 26,158 13,079

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