3 × 107 × 1217

Prime Factor Structure

Factorization String 3 × 107 × 1217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 526,176

Proper Divisor Sum 135,519

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #390653 ← → #390671

1 3 107 321 1,217 3,651 130,219 390,657

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

390,657 1,171,972 585,986 292,993 878,980 439,490 219,745 659,236 329,618 164,809 494,428 247,214 123,607 370,822 185,411 556,234 278,117 834,352 417,176 208,588 104,294 52,147 156,442 78,221 234,664 117,332 58,666 29,333 88,000 44,000 22,000 11,000 5,500 2,750 1,375 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70

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