5² × 17 × 23 × 41

Prime Factor Structure

Factorization String 5^2 × 17 × 23 × 41

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 562,464

Proper Divisor Sum 161,689

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #400759 ← → #400823

1 5 17 23 25 41 85 115 205 391 425 575 697 943 1,025 1,955 3,485 4,715 9,775 16,031 17,425 23,575 80,155 400,775

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

400,775 1,202,326 601,163 1,803,490 901,745 2,705,236 1,352,618 676,309 2,028,928 1,014,464 507,232 253,616 126,808 63,404 31,702 15,851 47,554 23,777 71,332 35,666 17,833 53,500 26,750 13,375 40,126 20,063 60,190 30,095 90,286 45,143 135,430 67,715 203,146 101,573 304,720 152,360 76,180 38,090 19,045 57,136 28,568 14,284 7,142 3,571 10,714 5,357 16,072 8,036 4,018 2,009 6,028 3,014 1,507 4,522 2,261 6,784 3,392 1,696 848 424

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