13 × 157211

Prime Factor Structure

Factorization String 13 × 157211

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,200,968

Proper Divisor Sum 157,225

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2043739 ← → #2043749

1 13 157,211 2,043,743

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

2,043,743 6,131,230 3,065,615 9,196,846 4,598,423 13,795,270 6,897,635 20,692,906 10,346,453 31,039,360 15,519,680 7,759,840 3,879,920 1,939,960 969,980 484,990 242,495 727,486 363,743 1,091,230 545,615 1,636,846 818,423 2,455,270 1,227,635 3,682,906 1,841,453 5,524,360 2,762,180 1,381,090 690,545 2,071,636 1,035,818 517,909 1,553,728 776,864 388,432 194,216 97,108 48,554 24,277 72,832 36,416 18,208 9,104 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361

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