2 × 5 × 139 × 12611

Prime Factor Structure

Factorization String 2 × 5 × 139 × 12611

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,782,240

Proper Divisor Sum 14,252,950

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #17529269 ← → #17529293

1 2 5 10 139 278 695 1,390 12,611 25,222 63,055 126,110 1,752,929 3,505,858 8,764,645 17,529,290

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

17,529,290 8,764,645 26,293,936 13,146,968 6,573,484 3,286,742 1,643,371 4,930,114 2,465,057 7,395,172 3,697,586 1,848,793 5,546,380 2,773,190 1,386,595 4,159,786 2,079,893 6,239,680 3,119,840 1,559,920 779,960 389,980 194,990 97,495 292,486 146,243 438,730 219,365 658,096 329,048 164,524 82,262 41,131 123,394 61,697 185,092 92,546 46,273 138,820 69,410 34,705 104,116 52,058 26,029 78,088 39,044 19,522 9,761 29,284 14,642 7,321 21,964 10,982 5,491 16,474 8,237 24,712 12,356 6,178 3,089

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