67 × 20903

Prime Factor Structure

Factorization String 67 × 20903

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,421,472

Proper Divisor Sum 20,971

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #1400489 ← → #1400507

1 67 20,903 1,400,501

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

1,400,501 4,201,504 2,100,752 1,050,376 525,188 262,594 131,297 393,892 196,946 98,473 295,420 147,710 73,855 221,566 110,783 332,350 166,175 498,526 249,263 747,790 373,895 1,121,686 560,843 1,682,530 841,265 2,523,796 1,261,898 630,949 1,892,848 946,424 473,212 236,606 118,303 354,910 177,455 532,366 266,183 798,550 399,275 1,197,826 598,913 1,796,740 898,370 449,185 1,347,556 673,778 336,889 1,010,668 505,334 252,667 758,002 379,001 1,137,004 568,502 284,251 852,754 426,377 1,279,132 639,566 319,783

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