3 × 5 × 239 × 563

Prime Factor Structure

Factorization String 3 × 5 × 239 × 563

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,248,640

Proper Divisor Sum 1,230,285

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2018333 ← → #2018369

1 3 5 15 239 563 717 1,195 1,689 2,815 3,585 8,445 134,557 403,671 672,785 2,018,355

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

2,018,355 6,055,066 3,027,533 9,082,600 4,541,300 2,270,650 1,135,325 3,405,976 1,702,988 851,494 425,747 1,277,242 638,621 1,915,864 957,932 478,966 239,483 718,450 359,225 1,077,676 538,838 269,419 808,258 404,129 1,212,388 606,194 303,097 909,292 454,646 227,323 681,970 340,985 1,022,956 511,478 255,739 767,218 383,609 1,150,828 575,414 287,707 863,122 431,561 1,294,684 647,342 323,671 971,014 485,507 1,456,522 728,261 2,184,784 1,092,392 546,196 273,098 136,549 409,648 204,824 102,412 51,206 25,603 76,810

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