3 × 5² × 29 × 31

Prime Factor Structure

Factorization String 3 × 5^2 × 29 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 119,040

Proper Divisor Sum 51,615

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #67421 ← → #67427

1 3 5 15 25 29 31 75 87 93 145 155 435 465 725 775 899 2,175 2,325 2,697 4,495 13,485 22,475 67,425

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

67,425 202,276 101,138 50,569 151,708 75,854 37,927 113,782 56,891 170,674 85,337 256,012 128,006 64,003 192,010 96,005 288,016 144,008 72,004 36,002 18,001 54,004 27,002 13,501 40,504 20,252 10,126 5,063 15,190 7,595 22,786 11,393 34,180 17,090 8,545 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712 856 428

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