17 × 157 × 1553

Prime Factor Structure

Factorization String 17 × 157 × 1553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,419,576

Proper Divisor Sum 274,619

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4144919 ← → #4144961

1 17 157 1,553 2,669 26,401 243,821 4,144,957

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

4,144,957 12,434,872 6,217,436 3,108,718 1,554,359 4,663,078 2,331,539 6,994,618 3,497,309 10,491,928 5,245,964 2,622,982 1,311,491 3,934,474 1,967,237 5,901,712 2,950,856 1,475,428 737,714 368,857 1,106,572 553,286 276,643 829,930 414,965 1,244,896 622,448 311,224 155,612 77,806 38,903 116,710 58,355 175,066 87,533 262,600 131,300 65,650 32,825 98,476 49,238 24,619 73,858 36,929 110,788 55,394 27,697 83,092 41,546 20,773 62,320 31,160 15,580 7,790 3,895 11,686 5,843 17,530 8,765 26,296

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