5 × 13 × 149 × 181

Prime Factor Structure

Factorization String 5 × 13 × 149 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,293,200

Proper Divisor Sum 540,215

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1752983 ← → #1753007

1 5 13 65 149 181 745 905 1,937 2,353 9,685 11,765 26,969 134,845 350,597 1,752,985

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

1,752,985 5,258,956 2,629,478 1,314,739 3,944,218 1,972,109 5,916,328 2,958,164 1,479,082 739,541 2,218,624 1,109,312 554,656 277,328 138,664 69,332 34,666 17,333 52,000 26,000 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322

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