3² × 5 × 31 × 1091

Prime Factor Structure

Factorization String 3^2 × 5 × 31 × 1091

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,725,632

Proper Divisor Sum 1,203,687

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1521937 ← → #1521973

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

1,521,945 4,565,836 2,282,918 1,141,459 3,424,378 1,712,189 5,136,568 2,568,284 1,284,142 642,071 1,926,214 963,107 2,889,322 1,444,661 4,333,984 2,166,992 1,083,496 541,748 270,874 135,437 406,312 203,156 101,578 50,789 152,368 76,184 38,092 19,046 9,523 28,570 14,285 42,856 21,428 10,714 5,357 16,072 8,036 4,018 2,009 6,028 3,014 1,507 4,522 2,261 6,784 3,392 1,696 848 424 212 106 53 160 80 40 20 10 5 16 8

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