2² × 394393

Prime Factor Structure

Factorization String 2^2 × 394393

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,760,758

Proper Divisor Sum 1,183,186

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1577567 ← → #1577573

1 2 4 394,393 788,786 1,577,572

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

1,577,572 788,786 394,393 1,183,180 591,590 295,795 887,386 443,693 1,331,080 665,540 332,770 166,385 499,156 249,578 124,789 374,368 187,184 93,592 46,796 23,398 11,699 35,098 17,549 52,648 26,324 13,162 6,581 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47

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