1813639

Prime Factor Structure

Factorization String 1813639

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,813,640

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1813627 ← → #1813667

1 1,813,639

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

1,813,639 5,440,918 2,720,459 8,161,378 4,080,689 12,242,068 6,121,034 3,060,517 9,181,552 4,590,776 2,295,388 1,147,694 573,847 1,721,542 860,771 2,582,314 1,291,157 3,873,472 1,936,736 968,368 484,184 242,092 121,046 60,523 181,570 90,785 272,356 136,178 68,089 204,268 102,134 51,067 153,202 76,601 229,804 114,902 57,451 172,354 86,177 258,532 129,266 64,633 193,900 96,950 48,475 145,426 72,713 218,140 109,070 54,535 163,606 81,803 245,410 122,705 368,116 184,058 92,029 276,088 138,044 69,022

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