397 × 182431

Prime Factor Structure

Factorization String 397 × 182431

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 72,607,936

Proper Divisor Sum 182,829

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #72425081 ← → #72425123

1 397 182,431 72,425,107

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

72,425,107 217,275,322 108,637,661 325,912,984 162,956,492 81,478,246 40,739,123 122,217,370 61,108,685 183,326,056 91,663,028 45,831,514 22,915,757 68,747,272 34,373,636 17,186,818 8,593,409 25,780,228 12,890,114 6,445,057 19,335,172 9,667,586 4,833,793 14,501,380 7,250,690 3,625,345 10,876,036 5,438,018 2,719,009 8,157,028 4,078,514 2,039,257 6,117,772 3,058,886 1,529,443 4,588,330 2,294,165 6,882,496 3,441,248 1,720,624 860,312 430,156 215,078 107,539 322,618 161,309 483,928 241,964 120,982 60,491 181,474 90,737 272,212 136,106 68,053 204,160 102,080 51,040 25,520 12,760

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