2² × 7 × 19 × 613

Prime Factor Structure

Factorization String 2^2 × 7 × 19 × 613

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 687,680

Proper Divisor Sum 361,564

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #326113 ← → #326119

1 2 4 7 14 19 28 38 76 133 266 532 613 1,226 2,452 4,291 8,582 11,647 17,164 23,294 46,588 81,529 163,058 326,116

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

326,116 163,058 81,529 244,588 122,294 61,147 183,442 91,721 275,164 137,582 68,791 206,374 103,187 309,562 154,781 464,344 232,172 116,086 58,043 174,130 87,065 261,196 130,598 65,299 195,898 97,949 293,848 146,924 73,462 36,731 110,194 55,097 165,292 82,646 41,323 123,970 61,985 185,956 92,978 46,489 139,468 69,734 34,867 104,602 52,301 156,904 78,452 39,226 19,613 58,840 29,420 14,710 7,355 22,066 11,033 33,100 16,550 8,275 24,826 12,413

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