7 × 37 × 103 × 149

Prime Factor Structure

Factorization String 7 × 37 × 103 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,742,400

Proper Divisor Sum 767,527

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #3974849 ← → #3974881

1 7 37 103 149 259 721 1,043 3,811 5,513 15,347 26,677 38,591 107,429 567,839 3,974,873

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

3,974,873 11,924,620 5,962,310 2,981,155 8,943,466 4,471,733 13,415,200 6,707,600 3,353,800 1,676,900 838,450 419,225 1,257,676 628,838 314,419 943,258 471,629 1,414,888 707,444 353,722 176,861 530,584 265,292 132,646 66,323 198,970 99,485 298,456 149,228 74,614 37,307 111,922 55,961 167,884 83,942 41,971 125,914 62,957 188,872 94,436 47,218 23,609 70,828 35,414 17,707 53,122 26,561 79,684 39,842 19,921 59,764 29,882 14,941 44,824 22,412 11,206 5,603 16,810 8,405 25,216

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