2 × 53 × 201847

Prime Factor Structure

Factorization String 2 × 53 × 201847

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,699,376

Proper Divisor Sum 11,303,594

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #21395771 ← → #21395783

1 2 53 106 201,847 403,694 10,697,891 21,395,782

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

21,395,782 10,697,891 32,093,674 16,046,837 48,140,512 24,070,256 12,035,128 6,017,564 3,008,782 1,504,391 4,513,174 2,256,587 6,769,762 3,384,881 10,154,644 5,077,322 2,538,661 7,615,984 3,807,992 1,903,996 951,998 475,999 1,427,998 713,999 2,141,998 1,070,999 3,212,998 1,606,499 4,819,498 2,409,749 7,229,248 3,614,624 1,807,312 903,656 451,828 225,914 112,957 338,872 169,436 84,718 42,359 127,078 63,539 190,618 95,309 285,928 142,964 71,482 35,741 107,224 53,612 26,806 13,403 40,210 20,105 60,316 30,158 15,079 45,238 22,619

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