3 × 7 × 89 × 4871

Prime Factor Structure

Factorization String 3 × 7 × 89 × 4871

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,031,360

Proper Divisor Sum 4,927,461

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #9103873 ← → #9103901

1 3 7 21 89 267 623 1,869 4,871 14,613 34,097 102,291 433,519 1,300,557 3,034,633 9,103,899

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

9,103,899 27,311,698 13,655,849 40,967,548 20,483,774 10,241,887 30,725,662 15,362,831 46,088,494 23,044,247 69,132,742 34,566,371 103,699,114 51,849,557 155,548,672 77,774,336 38,887,168 19,443,584 9,721,792 4,860,896 2,430,448 1,215,224 607,612 303,806 151,903 455,710 227,855 683,566 341,783 1,025,350 512,675 1,538,026 769,013 2,307,040 1,153,520 576,760 288,380 144,190 72,095 216,286 108,143 324,430 162,215 486,646 243,323 729,970 364,985 1,094,956 547,478 273,739 821,218 410,609 1,231,828 615,914 307,957 923,872 461,936 230,968 115,484 57,742

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