3 × 31 × 47 × 659

Prime Factor Structure

Factorization String 3 × 31 × 47 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,055,040

Proper Divisor Sum 1,174,551

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2880473 ← → #2880499

1 3 31 47 93 141 659 1,457 1,977 4,371 20,429 30,973 61,287 92,919 960,163 2,880,489

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

2,880,489 8,641,468 4,320,734 2,160,367 6,481,102 3,240,551 9,721,654 4,860,827 14,582,482 7,291,241 21,873,724 10,936,862 5,468,431 16,405,294 8,202,647 24,607,942 12,303,971 36,911,914 18,455,957 55,367,872 27,683,936 13,841,968 6,920,984 3,460,492 1,730,246 865,123 2,595,370 1,297,685 3,893,056 1,946,528 973,264 486,632 243,316 121,658 60,829 182,488 91,244 45,622 22,811 68,434 34,217 102,652 51,326 25,663 76,990 38,495 115,486 57,743 173,230 86,615 259,846 129,923 389,770 194,885 584,656 292,328 146,164 73,082 36,541 109,624

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