3² × 5 × 53 × 281

Prime Factor Structure

Factorization String 3^2 × 5 × 53 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,187,784

Proper Divisor Sum 517,599

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #670177 ← → #670193

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

670,185 2,010,556 1,005,278 502,639 1,507,918 753,959 2,261,878 1,130,939 3,392,818 1,696,409 5,089,228 2,544,614 1,272,307 3,816,922 1,908,461 5,725,384 2,862,692 1,431,346 715,673 2,147,020 1,073,510 536,755 1,610,266 805,133 2,415,400 1,207,700 603,850 301,925 905,776 452,888 226,444 113,222 56,611 169,834 84,917 254,752 127,376 63,688 31,844 15,922 7,961 23,884 11,942 5,971 17,914 8,957 26,872 13,436 6,718 3,359 10,078 5,039 15,118 7,559 22,678 11,339 34,018 17,009 51,028 25,514

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