2² × 13 × 1261913

Prime Factor Structure

Factorization String 2^2 × 13 × 1261913

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 123,667,572

Proper Divisor Sum 58,048,096

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #65619461 ← → #65619479

1 2 4 13 26 52 1,261,913 2,523,826 5,047,652 16,404,869 32,809,738 65,619,476

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

65,619,476 32,809,738 16,404,869 49,214,608 24,607,304 12,303,652 6,151,826 3,075,913 9,227,740 4,613,870 2,306,935 6,920,806 3,460,403 10,381,210 5,190,605 15,571,816 7,785,908 3,892,954 1,946,477 5,839,432 2,919,716 1,459,858 729,929 2,189,788 1,094,894 547,447 1,642,342 821,171 2,463,514 1,231,757 3,695,272 1,847,636 923,818 461,909 1,385,728 692,864 346,432 173,216 86,608 43,304 21,652 10,826 5,413 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930

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