2 × 389 × 521

Prime Factor Structure

Factorization String 2 × 389 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 610,740

Proper Divisor Sum 205,402

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #405323 ← → #405341

1 2 389 521 778 1,042 202,669 405,338

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

405,338 202,669 608,008 304,004 152,002 76,001 228,004 114,002 57,001 171,004 85,502 42,751 128,254 64,127 192,382 96,191 288,574 144,287 432,862 216,431 649,294 324,647 973,942 486,971 1,460,914 730,457 2,191,372 1,095,686 547,843 1,643,530 821,765 2,465,296 1,232,648 616,324 308,162 154,081 462,244 231,122 115,561 346,684 173,342 86,671 260,014 130,007 390,022 195,011 585,034 292,517 877,552 438,776 219,388 109,694 54,847 164,542 82,271 246,814 123,407 370,222 185,111 555,334

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