31 × 41 × 401

Prime Factor Structure

Factorization String 31 × 41 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 540,288

Proper Divisor Sum 30,617

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #509659 ← → #509681

1 31 41 401 1,271 12,431 16,441 509,671

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

509,671 1,529,014 764,507 2,293,522 1,146,761 3,440,284 1,720,142 860,071 2,580,214 1,290,107 3,870,322 1,935,161 5,805,484 2,902,742 1,451,371 4,354,114 2,177,057 6,531,172 3,265,586 1,632,793 4,898,380 2,449,190 1,224,595 3,673,786 1,836,893 5,510,680 2,755,340 1,377,670 688,835 2,066,506 1,033,253 3,099,760 1,549,880 774,940 387,470 193,735 581,206 290,603 871,810 435,905 1,307,716 653,858 326,929 980,788 490,394 245,197 735,592 367,796 183,898 91,949 275,848 137,924 68,962 34,481 103,444 51,722 25,861 77,584 38,792 19,396

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