13 × 19 × 47 × 151

Prime Factor Structure

Factorization String 13 × 19 × 47 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,042,880

Proper Divisor Sum 289,921

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1752953 ← → #1752977

1 13 19 47 151 247 611 893 1,963 2,869 7,097 11,609 37,297 92,261 134,843 1,752,959

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

1,752,959 5,258,878 2,629,439 7,888,318 3,944,159 11,832,478 5,916,239 17,748,718 8,874,359 26,623,078 13,311,539 39,934,618 19,967,309 59,901,928 29,950,964 14,975,482 7,487,741 22,463,224 11,231,612 5,615,806 2,807,903 8,423,710 4,211,855 12,635,566 6,317,783 18,953,350 9,476,675 28,430,026 14,215,013 42,645,040 21,322,520 10,661,260 5,330,630 2,665,315 7,995,946 3,997,973 11,993,920 5,996,960 2,998,480 1,499,240 749,620 374,810 187,405 562,216 281,108 140,554 70,277 210,832 105,416 52,708 26,354 13,177 39,532 19,766 9,883 29,650 14,825 44,476 22,238 11,119

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