2 × 5 × 103 × 619

Prime Factor Structure

Factorization String 2 × 5 × 103 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,160,640

Proper Divisor Sum 523,070

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #637543 ← → #637573

1 2 5 10 103 206 515 619 1,030 1,238 3,095 6,190 63,757 127,514 318,785 637,570

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

637,570 318,785 956,356 478,178 239,089 717,268 358,634 179,317 537,952 268,976 134,488 67,244 33,622 16,811 50,434 25,217 75,652 37,826 18,913 56,740 28,370 14,185 42,556 21,278 10,639 31,918 15,959 47,878 23,939 71,818 35,909 107,728 53,864 26,932 13,466 6,733 20,200 10,100 5,050 2,525 7,576 3,788 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19

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