3 × 5 × 7 × 4561

Prime Factor Structure

Factorization String 3 × 5 × 7 × 4561

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 875,904

Proper Divisor Sum 396,999

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #478901 ← → #478913

1 3 5 7 15 21 35 105 4,561 13,683 22,805 31,927 68,415 95,781 159,635 478,905

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

478,905 1,436,716 718,358 359,179 1,077,538 538,769 1,616,308 808,154 404,077 1,212,232 606,116 303,058 151,529 454,588 227,294 113,647 340,942 170,471 511,414 255,707 767,122 383,561 1,150,684 575,342 287,671 863,014 431,507 1,294,522 647,261 1,941,784 970,892 485,446 242,723 728,170 364,085 1,092,256 546,128 273,064 136,532 68,266 34,133 102,400 51,200 25,600 12,800 6,400 3,200 1,600 800 400 200 100 50 25 76 38 19 58 29 88

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