13 × 29 × 43 × 157

Prime Factor Structure

Factorization String 13 × 29 × 43 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,919,840

Proper Divisor Sum 374,713

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2545117 ← → #2545141

1 13 29 43 157 377 559 1,247 2,041 4,553 6,751 16,211 59,189 87,763 195,779 2,545,127

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

2,545,127 7,635,382 3,817,691 11,453,074 5,726,537 17,179,612 8,589,806 4,294,903 12,884,710 6,442,355 19,327,066 9,663,533 28,990,600 14,495,300 7,247,650 3,623,825 10,871,476 5,435,738 2,717,869 8,153,608 4,076,804 2,038,402 1,019,201 3,057,604 1,528,802 764,401 2,293,204 1,146,602 573,301 1,719,904 859,952 429,976 214,988 107,494 53,747 161,242 80,621 241,864 120,932 60,466 30,233 90,700 45,350 22,675 68,026 34,013 102,040 51,020 25,510 12,755 38,266 19,133 57,400 28,700 14,350 7,175 21,526 10,763 32,290 16,145

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