2 × 13 × 138371

Prime Factor Structure

Factorization String 2 × 13 × 138371

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,811,624

Proper Divisor Sum 2,213,978

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3597617 ← → #3597673

1 2 13 26 138,371 276,742 1,798,823 3,597,646

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

3,597,646 1,798,823 5,396,470 2,698,235 8,094,706 4,047,353 12,142,060 6,071,030 3,035,515 9,106,546 4,553,273 13,659,820 6,829,910 3,414,955 10,244,866 5,122,433 15,367,300 7,683,650 3,841,825 11,525,476 5,762,738 2,881,369 8,644,108 4,322,054 2,161,027 6,483,082 3,241,541 9,724,624 4,862,312 2,431,156 1,215,578 607,789 1,823,368 911,684 455,842 227,921 683,764 341,882 170,941 512,824 256,412 128,206 64,103 192,310 96,155 288,466 144,233 432,700 216,350 108,175 324,526 162,263 486,790 243,395 730,186 365,093 1,095,280 547,640 273,820 136,910

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