3 × 5 × 7 × 13 × 211

Prime Factor Structure

Factorization String 3 × 5 × 7 × 13 × 211

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 569,856

Proper Divisor Sum 281,841

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #288007 ← → #288023

1 3 5 7 13 15 21 35 39 65 91 105 195 211 273 455 633 1,055 1,365 1,477 2,743 3,165 4,431 7,385 8,229 13,715 19,201 22,155 41,145 57,603 96,005 288,015

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

288,015 864,046 432,023 1,296,070 648,035 1,944,106 972,053 2,916,160 1,458,080 729,040 364,520 182,260 91,130 45,565 136,696 68,348 34,174 17,087 51,262 25,631 76,894 38,447 115,342 57,671 173,014 86,507 259,522 129,761 389,284 194,642 97,321 291,964 145,982 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

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