2 × 11 × 139 × 2503

Prime Factor Structure

Factorization String 2 × 11 × 139 × 2503

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,620,160

Proper Divisor Sum 4,965,986

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #7654139 ← → #7654189

1 2 11 22 139 278 1,529 2,503 3,058 5,006 27,533 55,066 347,917 695,834 3,827,087 7,654,174

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

7,654,174 3,827,087 11,481,262 5,740,631 17,221,894 8,610,947 25,832,842 12,916,421 38,749,264 19,374,632 9,687,316 4,843,658 2,421,829 7,265,488 3,632,744 1,816,372 908,186 454,093 1,362,280 681,140 340,570 170,285 510,856 255,428 127,714 63,857 191,572 95,786 47,893 143,680 71,840 35,920 17,960 8,980 4,490 2,245 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76 38

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