3 × 5 × 13 × 3947

Prime Factor Structure

Factorization String 3 × 5 × 13 × 3947

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,326,528

Proper Divisor Sum 556,863

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #769663 ← → #769673

1 3 5 13 15 39 65 195 3,947 11,841 19,735 51,311 59,205 153,933 256,555 769,665

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

769,665 2,308,996 1,154,498 577,249 1,731,748 865,874 432,937 1,298,812 649,406 324,703 974,110 487,055 1,461,166 730,583 2,191,750 1,095,875 3,287,626 1,643,813 4,931,440 2,465,720 1,232,860 616,430 308,215 924,646 462,323 1,386,970 693,485 2,080,456 1,040,228 520,114 260,057 780,172 390,086 195,043 585,130 292,565 877,696 438,848 219,424 109,712 54,856 27,428 13,714 6,857 20,572 10,286 5,143 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814

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