3 × 127 × 139 × 1231

Prime Factor Structure

Factorization String 3 × 127 × 139 × 1231

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 88,309,760

Proper Divisor Sum 23,117,231

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #65192527 ← → #65192531

1 3 127 139 381 417 1,231 3,693 17,653 52,959 156,337 171,109 469,011 513,327 21,730,843 65,192,529

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

65,192,529 195,577,588 97,788,794 48,894,397 146,683,192 73,341,596 36,670,798 18,335,399 55,006,198 27,503,099 82,509,298 41,254,649 123,763,948 61,881,974 30,940,987 92,822,962 46,411,481 139,234,444 69,617,222 34,808,611 104,425,834 52,212,917 156,638,752 78,319,376 39,159,688 19,579,844 9,789,922 4,894,961 14,684,884 7,342,442 3,671,221 11,013,664 5,506,832 2,753,416 1,376,708 688,354 344,177 1,032,532 516,266 258,133 774,400 387,200 193,600 96,800 48,400 24,200 12,100 6,050 3,025 9,076 4,538 2,269 6,808 3,404 1,702 851 2,554 1,277 3,832 1,916

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