2 × 31 × 467 × 691

Prime Factor Structure

Factorization String 2 × 31 × 467 × 691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,090,176

Proper Divisor Sum 11,082,962

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #20007203 ← → #20007223

1 2 31 62 467 691 934 1,382 14,477 21,421 28,954 42,842 322,697 645,394 10,003,607 20,007,214

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

20,007,214 10,003,607 30,010,822 15,005,411 45,016,234 22,508,117 67,524,352 33,762,176 16,881,088 8,440,544 4,220,272 2,110,136 1,055,068 527,534 263,767 791,302 395,651 1,186,954 593,477 1,780,432 890,216 445,108 222,554 111,277 333,832 166,916 83,458 41,729 125,188 62,594 31,297 93,892 46,946 23,473 70,420 35,210 17,605 52,816 26,408 13,204 6,602 3,301 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.