2² × 5 × 37 × 5431

Prime Factor Structure

Factorization String 2^2 × 5 × 37 × 5431

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 8,669,472

Proper Divisor Sum 4,650,532

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4018921 ← → #4018979

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

4,018,940 2,009,470 1,004,735 3,014,206 1,507,103 4,521,310 2,260,655 6,781,966 3,390,983 10,172,950 5,086,475 15,259,426 7,629,713 22,889,140 11,444,570 5,722,285 17,166,856 8,583,428 4,291,714 2,145,857 6,437,572 3,218,786 1,609,393 4,828,180 2,414,090 1,207,045 3,621,136 1,810,568 905,284 452,642 226,321 678,964 339,482 169,741 509,224 254,612 127,306 63,653 190,960 95,480 47,740 23,870 11,935 35,806 17,903 53,710 26,855 80,566 40,283 120,850 60,425 181,276 90,638 45,319 135,958 67,979 203,938 101,969 305,908 152,954

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