2 × 13² × 51971

Prime Factor Structure

Factorization String 2 × 13^2 × 51971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 28,532,628

Proper Divisor Sum 10,966,430

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #17566193 ← → #17566201

1 2 13 26 169 338 51,971 103,942 675,623 1,351,246 8,783,099 17,566,198

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

17,566,198 8,783,099 26,349,298 13,174,649 39,523,948 19,761,974 9,880,987 29,642,962 14,821,481 44,464,444 22,232,222 11,116,111 33,348,334 16,674,167 50,022,502 25,011,251 75,033,754 37,516,877 112,550,632 56,275,316 28,137,658 14,068,829 42,206,488 21,103,244 10,551,622 5,275,811 15,827,434 7,913,717 23,741,152 11,870,576 5,935,288 2,967,644 1,483,822 741,911 2,225,734 1,112,867 3,338,602 1,669,301 5,007,904 2,503,952 1,251,976 625,988 312,994 156,497 469,492 234,746 117,373 352,120 176,060 88,030 44,015 132,046 66,023 198,070 99,035 297,106 148,553 445,660 222,830 111,415

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