13 × 61 × 82781

Prime Factor Structure

Factorization String 13 × 61 × 82781

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 71,854,776

Proper Divisor Sum 6,209,443

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #65645329 ← → #65645339

1 13 61 793 82,781 1,076,153 5,049,641 65,645,333

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

65,645,333 196,936,000 98,468,000 49,234,000 24,617,000 12,308,500 6,154,250 3,077,125 9,231,376 4,615,688 2,307,844 1,153,922 576,961 1,730,884 865,442 432,721 1,298,164 649,082 324,541 973,624 486,812 243,406 121,703 365,110 182,555 547,666 273,833 821,500 410,750 205,375 616,126 308,063 924,190 462,095 1,386,286 693,143 2,079,430 1,039,715 3,119,146 1,559,573 4,678,720 2,339,360 1,169,680 584,840 292,420 146,210 73,105 219,316 109,658 54,829 164,488 82,244 41,122 20,561 61,684 30,842 15,421 46,264 23,132 11,566

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