2 × 5 × 71 × 1217

Prime Factor Structure

Factorization String 2 × 5 × 71 × 1217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,578,528

Proper Divisor Sum 714,458

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #864053 ← → #864077

1 2 5 10 71 142 355 710 1,217 2,434 6,085 12,170 86,407 172,814 432,035 864,070

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

864,070 432,035 1,296,106 648,053 1,944,160 972,080 486,040 243,020 121,510 60,755 182,266 91,133 273,400 136,700 68,350 34,175 102,526 51,263 153,790 76,895 230,686 115,343 346,030 173,015 519,046 259,523 778,570 389,285 1,167,856 583,928 291,964 145,982 72,991 218,974 109,487 328,462 164,231 492,694 246,347 739,042 369,521 1,108,564 554,282 277,141 831,424 415,712 207,856 103,928 51,964 25,982 12,991 38,974 19,487 58,462 29,231 87,694 43,847 131,542 65,771 197,314

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