11 × 13 × 151 × 157

Prime Factor Structure

Factorization String 11 × 13 × 151 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,034,688

Proper Divisor Sum 644,587

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #3390097 ← → #3390109

1 11 13 143 151 157 1,661 1,727 1,963 2,041 21,593 22,451 23,707 260,777 308,191 3,390,101

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

3,390,101 10,170,304 5,085,152 2,542,576 1,271,288 635,644 317,822 158,911 476,734 238,367 715,102 357,551 1,072,654 536,327 1,608,982 804,491 2,413,474 1,206,737 3,620,212 1,810,106 905,053 2,715,160 1,357,580 678,790 339,395 1,018,186 509,093 1,527,280 763,640 381,820 190,910 95,455 286,366 143,183 429,550 214,775 644,326 322,163 966,490 483,245 1,449,736 724,868 362,434 181,217 543,652 271,826 135,913 407,740 203,870 101,935 305,806 152,903 458,710 229,355 688,066 344,033 1,032,100 516,050 258,025 774,076

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