13 × 137 × 479

Prime Factor Structure

Factorization String 13 × 137 × 479

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 927,360

Proper Divisor Sum 74,261

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #853091 ← → #853103

1 13 137 479 1,781 6,227 65,623 853,099

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

853,099 2,559,298 1,279,649 3,838,948 1,919,474 959,737 2,879,212 1,439,606 719,803 2,159,410 1,079,705 3,239,116 1,619,558 809,779 2,429,338 1,214,669 3,644,008 1,822,004 911,002 455,501 1,366,504 683,252 341,626 170,813 512,440 256,220 128,110 64,055 192,166 96,083 288,250 144,125 432,376 216,188 108,094 54,047 162,142 81,071 243,214 121,607 364,822 182,411 547,234 273,617 820,852 410,426 205,213 615,640 307,820 153,910 76,955 230,866 115,433 346,300 173,150 86,575 259,726 129,863 389,590 194,795

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