2³ × 37 × 43 × 109

Prime Factor Structure

Factorization String 2^3 × 37 × 43 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 2,758,800

Proper Divisor Sum 1,371,448

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1387349 ← → #1387357

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

1,387,352 693,676 346,838 173,419 520,258 260,129 780,388 390,194 195,097 585,292 292,646 146,323 438,970 219,485 658,456 329,228 164,614 82,307 246,922 123,461 370,384 185,192 92,596 46,298 23,149 69,448 34,724 17,362 8,681 26,044 13,022 6,511 19,534 9,767 29,302 14,651 43,954 21,977 65,932 32,966 16,483 49,450 24,725 74,176 37,088 18,544 9,272 4,636 2,318 1,159 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468

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