2² × 5² × 61 × 67

Prime Factor Structure

Factorization String 2^2 × 5^2 × 61 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 914,872

Proper Divisor Sum 506,172

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #408691 ← → #408701

1 2 4 5 10 20 25 50 61 67 100 122 134 244 268 305 335 610 670 1,220 1,340 1,525 1,675 3,050 3,350 4,087 6,100 6,700 8,174 16,348 20,435 40,870 81,740 102,175 204,350 408,700

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

408,700 204,350 102,175 306,526 153,263 459,790 229,895 689,686 344,843 1,034,530 517,265 1,551,796 775,898 387,949 1,163,848 581,924 290,962 145,481 436,444 218,222 109,111 327,334 163,667 491,002 245,501 736,504 368,252 184,126 92,063 276,190 138,095 414,286 207,143 621,430 310,715 932,146 466,073 1,398,220 699,110 349,555 1,048,666 524,333 1,573,000 786,500 393,250 196,625 589,876 294,938 147,469 442,408 221,204 110,602 55,301 165,904 82,952 41,476 20,738 10,369 31,108 15,554

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