2 × 2129321

Prime Factor Structure

Factorization String 2 × 2129321

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,387,966

Proper Divisor Sum 2,129,324

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4258609 ← → #4258643

1 2 2,129,321 4,258,642

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

4,258,642 2,129,321 6,387,964 3,193,982 1,596,991 4,790,974 2,395,487 7,186,462 3,593,231 10,779,694 5,389,847 16,169,542 8,084,771 24,254,314 12,127,157 36,381,472 18,190,736 9,095,368 4,547,684 2,273,842 1,136,921 3,410,764 1,705,382 852,691 2,558,074 1,279,037 3,837,112 1,918,556 959,278 479,639 1,438,918 719,459 2,158,378 1,079,189 3,237,568 1,618,784 809,392 404,696 202,348 101,174 50,587 151,762 75,881 227,644 113,822 56,911 170,734 85,367 256,102 128,051 384,154 192,077 576,232 288,116 144,058 72,029 216,088 108,044 54,022 27,011

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