2² × 13 × 23 × 60257

Prime Factor Structure

Factorization String 2^2 × 13 × 23 × 60257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 141,726,816

Proper Divisor Sum 69,659,444

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #72067363 ← → #72067409

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

72,067,372 36,033,686 18,016,843 54,050,530 27,025,265 81,075,796 40,537,898 20,268,949 60,806,848 30,403,424 15,201,712 7,600,856 3,800,428 1,900,214 950,107 2,850,322 1,425,161 4,275,484 2,137,742 1,068,871 3,206,614 1,603,307 4,809,922 2,404,961 7,214,884 3,607,442 1,803,721 5,411,164 2,705,582 1,352,791 4,058,374 2,029,187 6,087,562 3,043,781 9,131,344 4,565,672 2,282,836 1,141,418 570,709 1,712,128 856,064 428,032 214,016 107,008 53,504 26,752 13,376 6,688 3,344 1,672 836 418 209 628 314 157 472 236 118 59

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