2 × 69761

Prime Factor Structure

Factorization String 2 × 69761

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 209,286

Proper Divisor Sum 69,764

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #139511 ← → #139537

1 2 69,761 139,522

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

139,522 69,761 209,284 104,642 52,321 156,964 78,482 39,241 117,724 58,862 29,431 88,294 44,147 132,442 66,221 198,664 99,332 49,666 24,833 74,500 37,250 18,625 55,876 27,938 13,969 41,908 20,954 10,477 31,432 15,716 7,858 3,929 11,788 5,894 2,947 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890

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