137 × 4057

Prime Factor Structure

Factorization String 137 × 4057

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 560,004

Proper Divisor Sum 4,195

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #555767 ← → #555823

1 137 4,057 555,809

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

555,809 1,667,428 833,714 416,857 1,250,572 625,286 312,643 937,930 468,965 1,406,896 703,448 351,724 175,862 87,931 263,794 131,897 395,692 197,846 98,923 296,770 148,385 445,156 222,578 111,289 333,868 166,934 83,467 250,402 125,201 375,604 187,802 93,901 281,704 140,852 70,426 35,213 105,640 52,820 26,410 13,205 39,616 19,808 9,904 4,952 2,476 1,238 619 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589

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