2 × 7 × 13 × 21577

Prime Factor Structure

Factorization String 2 × 7 × 13 × 21577

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,250,208

Proper Divisor Sum 3,323,194

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3927013 ← → #3927019

1 2 7 13 14 26 91 182 21,577 43,154 151,039 280,501 302,078 561,002 1,963,507 3,927,014

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

3,927,014 1,963,507 5,890,522 2,945,261 8,835,784 4,417,892 2,208,946 1,104,473 3,313,420 1,656,710 828,355 2,485,066 1,242,533 3,727,600 1,863,800 931,900 465,950 232,975 698,926 349,463 1,048,390 524,195 1,572,586 786,293 2,358,880 1,179,440 589,720 294,860 147,430 73,715 221,146 110,573 331,720 165,860 82,930 41,465 124,396 62,198 31,099 93,298 46,649 139,948 69,974 34,987 104,962 52,481 157,444 78,722 39,361 118,084 59,042 29,521 88,564 44,282 22,141 66,424 33,212 16,606 8,303 24,910

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