3 × 5 × 257 × 1061

Prime Factor Structure

Factorization String 3 × 5 × 257 × 1061

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,575,904

Proper Divisor Sum 2,485,749

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4090153 ← → #4090193

1 3 5 15 257 771 1,061 1,285 3,183 3,855 5,305 15,915 272,677 818,031 1,363,385 4,090,155

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

4,090,155 12,270,466 6,135,233 18,405,700 9,202,850 4,601,425 13,804,276 6,902,138 3,451,069 10,353,208 5,176,604 2,588,302 1,294,151 3,882,454 1,941,227 5,823,682 2,911,841 8,735,524 4,367,762 2,183,881 6,551,644 3,275,822 1,637,911 4,913,734 2,456,867 7,370,602 3,685,301 11,055,904 5,527,952 2,763,976 1,381,988 690,994 345,497 1,036,492 518,246 259,123 777,370 388,685 1,166,056 583,028 291,514 145,757 437,272 218,636 109,318 54,659 163,978 81,989 245,968 122,984 61,492 30,746 15,373 46,120 23,060 11,530 5,765 17,296 8,648 4,324

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