31 × 146521

Prime Factor Structure

Factorization String 31 × 146521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,688,704

Proper Divisor Sum 146,553

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4542149 ← → #4542173

1 31 146,521 4,542,151

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

4,542,151 13,626,454 6,813,227 20,439,682 10,219,841 30,659,524 15,329,762 7,664,881 22,994,644 11,497,322 5,748,661 17,245,984 8,622,992 4,311,496 2,155,748 1,077,874 538,937 1,616,812 808,406 404,203 1,212,610 606,305 1,818,916 909,458 454,729 1,364,188 682,094 341,047 1,023,142 511,571 1,534,714 767,357 2,302,072 1,151,036 575,518 287,759 863,278 431,639 1,294,918 647,459 1,942,378 971,189 2,913,568 1,456,784 728,392 364,196 182,098 91,049 273,148 136,574 68,287 204,862 102,431 307,294 153,647 460,942 230,471 691,414 345,707 1,037,122

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