2 × 5 × 31 × 2179

Prime Factor Structure

Factorization String 2 × 5 × 31 × 2179

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,255,680

Proper Divisor Sum 580,190

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #675481 ← → #675511

1 2 5 10 31 62 155 310 2,179 4,358 10,895 21,790 67,549 135,098 337,745 675,490

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

675,490 337,745 1,013,236 506,618 253,309 759,928 379,964 189,982 94,991 284,974 142,487 427,462 213,731 641,194 320,597 961,792 480,896 240,448 120,224 60,112 30,056 15,028 7,514 3,757 11,272 5,636 2,818 1,409 4,228 2,114 1,057 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719

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