5² × 31 × 523

Prime Factor Structure

Factorization String 5^2 × 31 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 519,808

Proper Divisor Sum 114,483

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #405323 ← → #405341

1 5 25 31 155 523 775 2,615 13,075 16,213 81,065 405,325

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

405,325 1,215,976 607,988 303,994 151,997 455,992 227,996 113,998 56,999 170,998 85,499 256,498 128,249 384,748 192,374 96,187 288,562 144,281 432,844 216,422 108,211 324,634 162,317 486,952 243,476 121,738 60,869 182,608 91,304 45,652 22,826 11,413 34,240 17,120 8,560 4,280 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2

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