6390721

Prime Factor Structure

Factorization String 6390721

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 6,390,722

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #6390719 ← → #6390733

1 6,390,721

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

6,390,721 19,172,164 9,586,082 4,793,041 14,379,124 7,189,562 3,594,781 10,784,344 5,392,172 2,696,086 1,348,043 4,044,130 2,022,065 6,066,196 3,033,098 1,516,549 4,549,648 2,274,824 1,137,412 568,706 284,353 853,060 426,530 213,265 639,796 319,898 159,949 479,848 239,924 119,962 59,981 179,944 89,972 44,986 22,493 67,480 33,740 16,870 8,435 25,306 12,653 37,960 18,980 9,490 4,745 14,236 7,118 3,559 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517 40,552

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