7 × 19 × 37 × 487

Prime Factor Structure

Factorization String 7 × 19 × 37 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,967,040

Proper Divisor Sum 570,513

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2396509 ← → #2396533

1 7 19 37 133 259 487 703 3,409 4,921 9,253 18,019 64,771 126,133 342,361 2,396,527

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

2,396,527 7,189,582 3,594,791 10,784,374 5,392,187 16,176,562 8,088,281 24,264,844 12,132,422 6,066,211 18,198,634 9,099,317 27,297,952 13,648,976 6,824,488 3,412,244 1,706,122 853,061 2,559,184 1,279,592 639,796 319,898 159,949 479,848 239,924 119,962 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 20,276 10,138 5,069 15,208

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