3 × 7 × 137 × 1163

Prime Factor Structure

Factorization String 3 × 7 × 137 × 1163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,140,224

Proper Divisor Sum 1,794,273

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3345941 ← → #3345961

1 3 7 21 137 411 959 1,163 2,877 3,489 8,141 24,423 159,331 477,993 1,115,317 3,345,951

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

3,345,951 10,037,854 5,018,927 15,056,782 7,528,391 22,585,174 11,292,587 33,877,762 16,938,881 50,816,644 25,408,322 12,704,161 38,112,484 19,056,242 9,528,121 28,584,364 14,292,182 7,146,091 21,438,274 10,719,137 32,157,412 16,078,706 8,039,353 24,118,060 12,059,030 6,029,515 18,088,546 9,044,273 27,132,820 13,566,410 6,783,205 20,349,616 10,174,808 5,087,404 2,543,702 1,271,851 3,815,554 1,907,777 5,723,332 2,861,666 1,430,833 4,292,500 2,146,250 1,073,125 3,219,376 1,609,688 804,844 402,422 201,211 603,634 301,817 905,452 452,726 226,363 679,090 339,545 1,018,636 509,318 254,659 763,978

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