13 × 69691

Prime Factor Structure

Factorization String 13 × 69691

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 975,688

Proper Divisor Sum 69,705

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #905963 ← → #905999

1 13 69,691 905,983

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

905,983 2,717,950 1,358,975 4,076,926 2,038,463 6,115,390 3,057,695 9,173,086 4,586,543 13,759,630 6,879,815 20,639,446 10,319,723 30,959,170 15,479,585 46,438,756 23,219,378 11,609,689 34,829,068 17,414,534 8,707,267 26,121,802 13,060,901 39,182,704 19,591,352 9,795,676 4,897,838 2,448,919 7,346,758 3,673,379 11,020,138 5,510,069 16,530,208 8,265,104 4,132,552 2,066,276 1,033,138 516,569 1,549,708 774,854 387,427 1,162,282 581,141 1,743,424 871,712 435,856 217,928 108,964 54,482 27,241 81,724 40,862 20,431 61,294 30,647 91,942 45,971 137,914 68,957 206,872

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