3 × 137 × 1607

Prime Factor Structure

Factorization String 3 × 137 × 1607

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 887,616

Proper Divisor Sum 227,139

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #660449 ← → #660493

1 3 137 411 1,607 4,821 220,159 660,477

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

660,477 1,981,432 990,716 495,358 247,679 743,038 371,519 1,114,558 557,279 1,671,838 835,919 2,507,758 1,253,879 3,761,638 1,880,819 5,642,458 2,821,229 8,463,688 4,231,844 2,115,922 1,057,961 3,173,884 1,586,942 793,471 2,380,414 1,190,207 3,570,622 1,785,311 5,355,934 2,677,967 8,033,902 4,016,951 12,050,854 6,025,427 18,076,282 9,038,141 27,114,424 13,557,212 6,778,606 3,389,303 10,167,910 5,083,955 15,251,866 7,625,933 22,877,800 11,438,900 5,719,450 2,859,725 8,579,176 4,289,588 2,144,794 1,072,397 3,217,192 1,608,596 804,298 402,149 1,206,448 603,224 301,612 150,806

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