13 × 89 × 2351

Prime Factor Structure

Factorization String 13 × 89 × 2351

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,963,520

Proper Divisor Sum 243,413

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2720101 ← → #2720117

1 13 89 1,157 2,351 30,563 209,239 2,720,107

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

2,720,107 8,160,322 4,080,161 12,240,484 6,120,242 3,060,121 9,180,364 4,590,182 2,295,091 6,885,274 3,442,637 10,327,912 5,163,956 2,581,978 1,290,989 3,872,968 1,936,484 968,242 484,121 1,452,364 726,182 363,091 1,089,274 544,637 1,633,912 816,956 408,478 204,239 612,718 306,359 919,078 459,539 1,378,618 689,309 2,067,928 1,033,964 516,982 258,491 775,474 387,737 1,163,212 581,606 290,803 872,410 436,205 1,308,616 654,308 327,154 163,577 490,732 245,366 122,683 368,050 184,025 552,076 276,038 138,019 414,058 207,029 621,088

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