2 × 9044993

Prime Factor Structure

Factorization String 2 × 9044993

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 27,134,982

Proper Divisor Sum 9,044,996

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #18089969 ← → #18090001

1 2 9,044,993 18,089,986

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

18,089,986 9,044,993 27,134,980 13,567,490 6,783,745 20,351,236 10,175,618 5,087,809 15,263,428 7,631,714 3,815,857 11,447,572 5,723,786 2,861,893 8,585,680 4,292,840 2,146,420 1,073,210 536,605 1,609,816 804,908 402,454 201,227 603,682 301,841 905,524 452,762 226,381 679,144 339,572 169,786 84,893 254,680 127,340 63,670 31,835 95,506 47,753 143,260 71,630 35,815 107,446 53,723 161,170 80,585 241,756 120,878 60,439 181,318 90,659 271,978 135,989 407,968 203,984 101,992 50,996 25,498 12,749 38,248 19,124

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