5 × 7 × 586213

Prime Factor Structure

Factorization String 5 × 7 × 586213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 28,138,272

Proper Divisor Sum 7,620,817

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #20517451 ← → #20517457

1 5 7 35 586,213 2,931,065 4,103,491 20,517,455

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

20,517,455 61,552,366 30,776,183 92,328,550 46,164,275 138,492,826 69,246,413 207,739,240 103,869,620 51,934,810 25,967,405 77,902,216 38,951,108 19,475,554 9,737,777 29,213,332 14,606,666 7,303,333 21,910,000 10,955,000 5,477,500 2,738,750 1,369,375 4,108,126 2,054,063 6,162,190 3,081,095 9,243,286 4,621,643 13,864,930 6,932,465 20,797,396 10,398,698 5,199,349 15,598,048 7,799,024 3,899,512 1,949,756 974,878 487,439 1,462,318 731,159 2,193,478 1,096,739 3,290,218 1,645,109 4,935,328 2,467,664 1,233,832 616,916 308,458 154,229 462,688 231,344 115,672 57,836 28,918 14,459 43,378 21,689

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