13 × 1350809

Prime Factor Structure

Factorization String 13 × 1350809

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 18,911,340

Proper Divisor Sum 1,350,823

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #17560483 ← → #17560547

1 13 1,350,809 17,560,517

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

17,560,517 52,681,552 26,340,776 13,170,388 6,585,194 3,292,597 9,877,792 4,938,896 2,469,448 1,234,724 617,362 308,681 926,044 463,022 231,511 694,534 347,267 1,041,802 520,901 1,562,704 781,352 390,676 195,338 97,669 293,008 146,504 73,252 36,626 18,313 54,940 27,470 13,735 41,206 20,603 61,810 30,905 92,716 46,358 23,179 69,538 34,769 104,308 52,154 26,077 78,232 39,116 19,558 9,779 29,338 14,669 44,008 22,004 11,002 5,501 16,504 8,252 4,126 2,063 6,190 3,095

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