2² × 13 × 23 × 1289

Prime Factor Structure

Factorization String 2^2 × 13 × 23 × 1289

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,034,080

Proper Divisor Sum 1,492,436

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1541629 ← → #1541651

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

1,541,644 770,822 385,411 1,156,234 578,117 1,734,352 867,176 433,588 216,794 108,397 325,192 162,596 81,298 40,649 121,948 60,974 30,487 91,462 45,731 137,194 68,597 205,792 102,896 51,448 25,724 12,862 6,431 19,294 9,647 28,942 14,471 43,414 21,707 65,122 32,561 97,684 48,842 24,421 73,264 36,632 18,316 9,158 4,579 13,738 6,869 20,608 10,304 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274

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