3 × 47 × 79 × 181

Prime Factor Structure

Factorization String 3 × 47 × 79 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,795,520

Proper Divisor Sum 779,361

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2016139 ← → #2016181

1 3 47 79 141 181 237 543 3,713 8,507 11,139 14,299 25,521 42,897 672,053 2,016,159

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

2,016,159 6,048,478 3,024,239 9,072,718 4,536,359 13,609,078 6,804,539 20,413,618 10,206,809 30,620,428 15,310,214 7,655,107 22,965,322 11,482,661 34,447,984 17,223,992 8,611,996 4,305,998 2,152,999 6,458,998 3,229,499 9,688,498 4,844,249 14,532,748 7,266,374 3,633,187 10,899,562 5,449,781 16,349,344 8,174,672 4,087,336 2,043,668 1,021,834 510,917 1,532,752 766,376 383,188 191,594 95,797 287,392 143,696 71,848 35,924 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358

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