5² × 19² × 151

Prime Factor Structure

Factorization String 5^2 × 19^2 × 151

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,795,272

Proper Divisor Sum 432,497

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1362763 ← → #1362787

1 5 19 25 95 151 361 475 755 1,805 2,869 3,775 9,025 14,345 54,511 71,725 272,555 1,362,775

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

1,362,775 4,088,326 2,044,163 6,132,490 3,066,245 9,198,736 4,599,368 2,299,684 1,149,842 574,921 1,724,764 862,382 431,191 1,293,574 646,787 1,940,362 970,181 2,910,544 1,455,272 727,636 363,818 181,909 545,728 272,864 136,432 68,216 34,108 17,054 8,527 25,582 12,791 38,374 19,187 57,562 28,781 86,344 43,172 21,586 10,793 32,380 16,190 8,095 24,286 12,143 36,430 18,215 54,646 27,323 81,970 40,985 122,956 61,478 30,739 92,218 46,109 138,328 69,164 34,582 17,291 51,874

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