3 × 7 × 47 × 61

Prime Factor Structure

Factorization String 3 × 7 × 47 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 95,232

Proper Divisor Sum 35,025

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #60169 ← → #60209

1 3 7 21 47 61 141 183 329 427 987 1,281 2,867 8,601 20,069 60,207

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

60,207 180,622 90,311 270,934 135,467 406,402 203,201 609,604 304,802 152,401 457,204 228,602 114,301 342,904 171,452 85,726 42,863 128,590 64,295 192,886 96,443 289,330 144,665 433,996 216,998 108,499 325,498 162,749 488,248 244,124 122,062 61,031 183,094 91,547 274,642 137,321 411,964 205,982 102,991 308,974 154,487 463,462 231,731 695,194 347,597 1,042,792 521,396 260,698 130,349 391,048 195,524 97,762 48,881 146,644 73,322 36,661 109,984 54,992 27,496 13,748

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