3² × 5 × 19 × 397

Prime Factor Structure

Factorization String 3^2 × 5 × 19 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 620,880

Proper Divisor Sum 281,445

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #339433 ← → #339467

1 3 5 9 15 19 45 57 95 171 285 397 855 1,191 1,985 3,573 5,955 7,543 17,865 22,629 37,715 67,887 113,145 339,435

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

339,435 1,018,306 509,153 1,527,460 763,730 381,865 1,145,596 572,798 286,399 859,198 429,599 1,288,798 644,399 1,933,198 966,599 2,899,798 1,449,899 4,349,698 2,174,849 6,524,548 3,262,274 1,631,137 4,893,412 2,446,706 1,223,353 3,670,060 1,835,030 917,515 2,752,546 1,376,273 4,128,820 2,064,410 1,032,205 3,096,616 1,548,308 774,154 387,077 1,161,232 580,616 290,308 145,154 72,577 217,732 108,866 54,433 163,300 81,650 40,825 122,476 61,238 30,619 91,858 45,929 137,788 68,894 34,447 103,342 51,671 155,014 77,507

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