3² × 5² × 19 × 193

Prime Factor Structure

Factorization String 3^2 × 5^2 × 19 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,563,640

Proper Divisor Sum 738,565

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #825073 ← → #825101

1 3 5 9 15 19 25 45 57 75 95 171 193 225 285 475 579 855 965 1,425 1,737 2,895 3,667 4,275 4,825 8,685 11,001 14,475 18,335 33,003 43,425 55,005 91,675 165,015 275,025 825,075

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

825,075 2,475,226 1,237,613 3,712,840 1,856,420 928,210 464,105 1,392,316 696,158 348,079 1,044,238 522,119 1,566,358 783,179 2,349,538 1,174,769 3,524,308 1,762,154 881,077 2,643,232 1,321,616 660,808 330,404 165,202 82,601 247,804 123,902 61,951 185,854 92,927 278,782 139,391 418,174 209,087 627,262 313,631 940,894 470,447 1,411,342 705,671 2,117,014 1,058,507 3,175,522 1,587,761 4,763,284 2,381,642 1,190,821 3,572,464 1,786,232 893,116 446,558 223,279 669,838 334,919 1,004,758 502,379 1,507,138 753,569 2,260,708 1,130,354

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