3 × 18621899

Prime Factor Structure

Factorization String 3 × 18621899

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 74,487,600

Proper Divisor Sum 18,621,903

Digit Sum / Digital Root 51 (Root: 6)

Adjacent Primes #55865683 ← → #55865699

1 3 18,621,899 55,865,697

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

55,865,697 167,597,092 83,798,546 41,899,273 125,697,820 62,848,910 31,424,455 94,273,366 47,136,683 141,410,050 70,705,025 212,115,076 106,057,538 53,028,769 159,086,308 79,543,154 39,771,577 119,314,732 59,657,366 29,828,683 89,486,050 44,743,025 134,229,076 67,114,538 33,557,269 100,671,808 50,335,904 25,167,952 12,583,976 6,291,988 3,145,994 1,572,997 4,718,992 2,359,496 1,179,748 589,874 294,937 884,812 442,406 221,203 663,610 331,805 995,416 497,708 248,854 124,427 373,282 186,641 559,924 279,962 139,981 419,944 209,972 104,986 52,493 157,480 78,740 39,370 19,685 59,056

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