3 × 5² × 11² × 61

Prime Factor Structure

Factorization String 3 × 5^2 × 11^2 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,022,504

Proper Divisor Sum 468,929

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #553573 ← → #553583

1 3 5 11 15 25 33 55 61 75 121 165 183 275 305 363 605 671 825 915 1,525 1,815 2,013 3,025 3,355 4,575 7,381 9,075 10,065 16,775 22,143 36,905 50,325 110,715 184,525 553,575

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

553,575 1,660,726 830,363 2,491,090 1,245,545 3,736,636 1,868,318 934,159 2,802,478 1,401,239 4,203,718 2,101,859 6,305,578 3,152,789 9,458,368 4,729,184 2,364,592 1,182,296 591,148 295,574 147,787 443,362 221,681 665,044 332,522 166,261 498,784 249,392 124,696 62,348 31,174 15,587 46,762 23,381 70,144 35,072 17,536 8,768 4,384 2,192 1,096 548 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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