5 × 7 × 37 × 311

Prime Factor Structure

Factorization String 5 × 7 × 37 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 569,088

Proper Divisor Sum 166,343

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #402739 ← → #402751

1 5 7 35 37 185 259 311 1,295 1,555 2,177 10,885 11,507 57,535 80,549 402,745

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

402,745 1,208,236 604,118 302,059 906,178 453,089 1,359,268 679,634 339,817 1,019,452 509,726 254,863 764,590 382,295 1,146,886 573,443 1,720,330 860,165 2,580,496 1,290,248 645,124 322,562 161,281 483,844 241,922 120,961 362,884 181,442 90,721 272,164 136,082 68,041 204,124 102,062 51,031 153,094 76,547 229,642 114,821 344,464 172,232 86,116 43,058 21,529 64,588 32,294 16,147 48,442 24,221 72,664 36,332 18,166 9,083 27,250 13,625 40,876 20,438 10,219 30,658 15,329

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