2 × 11 × 69911

Prime Factor Structure

Factorization String 2 × 11 × 69911

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,516,832

Proper Divisor Sum 978,790

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1538039 ← → #1538057

1 2 11 22 69,911 139,822 769,021 1,538,042

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

1,538,042 769,021 2,307,064 1,153,532 576,766 288,383 865,150 432,575 1,297,726 648,863 1,946,590 973,295 2,919,886 1,459,943 4,379,830 2,189,915 6,569,746 3,284,873 9,854,620 4,927,310 2,463,655 7,390,966 3,695,483 11,086,450 5,543,225 16,629,676 8,314,838 4,157,419 12,472,258 6,236,129 18,708,388 9,354,194 4,677,097 14,031,292 7,015,646 3,507,823 10,523,470 5,261,735 15,785,206 7,892,603 23,677,810 11,838,905 35,516,716 17,758,358 8,879,179 26,637,538 13,318,769 39,956,308 19,978,154 9,989,077 29,967,232 14,983,616 7,491,808 3,745,904 1,872,952 936,476 468,238 234,119 702,358 351,179

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