2 × 3 × 31 × 11503

Prime Factor Structure

Factorization String 2 × 3 × 31 × 11503

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,417,536

Proper Divisor Sum 2,277,978

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2139541 ← → #2139563

1 2 3 6 31 62 93 186 11,503 23,006 34,509 69,018 356,593 713,186 1,069,779 2,139,558

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

2,139,558 1,069,779 3,209,338 1,604,669 4,814,008 2,407,004 1,203,502 601,751 1,805,254 902,627 2,707,882 1,353,941 4,061,824 2,030,912 1,015,456 507,728 253,864 126,932 63,466 31,733 95,200 47,600 23,800 11,900 5,950 2,975 8,926 4,463 13,390 6,695 20,086 10,043 30,130 15,065 45,196 22,598 11,299 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149 448 224 112 56 28 14 7 22 11

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