3 × 5 × 31 × 131861

Prime Factor Structure

Factorization String 3 × 5 × 31 × 131861

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 101,270,016

Proper Divisor Sum 39,954,651

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #61315363 ← → #61315369

1 3 5 15 31 93 155 465 131,861 395,583 659,305 1,977,915 4,087,691 12,263,073 20,438,455 61,315,365

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

61,315,365 183,946,096 91,973,048 45,986,524 22,993,262 11,496,631 34,489,894 17,244,947 51,734,842 25,867,421 77,602,264 38,801,132 19,400,566 9,700,283 29,100,850 14,550,425 43,651,276 21,825,638 10,912,819 32,738,458 16,369,229 49,107,688 24,553,844 12,276,922 6,138,461 18,415,384 9,207,692 4,603,846 2,301,923 6,905,770 3,452,885 10,358,656 5,179,328 2,589,664 1,294,832 647,416 323,708 161,854 80,927 242,782 121,391 364,174 182,087 546,262 273,131 819,394 409,697 1,229,092 614,546 307,273 921,820 460,910 230,455 691,366 345,683 1,037,050 518,525 1,555,576 777,788 388,894

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