558139

Prime Factor Structure

Factorization String 558139

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 558,140

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #558121 ← → #558149

1 558,139

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

558,139 1,674,418 837,209 2,511,628 1,255,814 627,907 1,883,722 941,861 2,825,584 1,412,792 706,396 353,198 176,599 529,798 264,899 794,698 397,349 1,192,048 596,024 298,012 149,006 74,503 223,510 111,755 335,266 167,633 502,900 251,450 125,725 377,176 188,588 94,294 47,147 141,442 70,721 212,164 106,082 53,041 159,124 79,562 39,781 119,344 59,672 29,836 14,918 7,459 22,378 11,189 33,568 16,784 8,392 4,196 2,098 1,049 3,148 1,574 787 2,362 1,181 3,544

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