5 × 7 × 11 × 523

Prime Factor Structure

Factorization String 5 × 7 × 11 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 301,824

Proper Divisor Sum 100,469

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #201337 ← → #201359

1 5 7 11 35 55 77 385 523 2,615 3,661 5,753 18,305 28,765 40,271 201,355

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

201,355 604,066 302,033 906,100 453,050 226,525 679,576 339,788 169,894 84,947 254,842 127,421 382,264 191,132 95,566 47,783 143,350 71,675 215,026 107,513 322,540 161,270 80,635 241,906 120,953 362,860 181,430 90,715 272,146 136,073 408,220 204,110 102,055 306,166 153,083 459,250 229,625 688,876 344,438 172,219 516,658 258,329 774,988 387,494 193,747 581,242 290,621 871,864 435,932 217,966 108,983 326,950 163,475 490,426 245,213 735,640 367,820 183,910 91,955 275,866

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