7 × 31 × 83 × 409

Prime Factor Structure

Factorization String 7 × 31 × 83 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,816,640

Proper Divisor Sum 1,450,141

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #7366487 ← → #7366507

1 7 31 83 217 409 581 2,573 2,863 12,679 18,011 33,947 88,753 237,629 1,052,357 7,366,499

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

7,366,499 22,099,498 11,049,749 33,149,248 16,574,624 8,287,312 4,143,656 2,071,828 1,035,914 517,957 1,553,872 776,936 388,468 194,234 97,117 291,352 145,676 72,838 36,419 109,258 54,629 163,888 81,944 40,972 20,486 10,243 30,730 15,365 46,096 23,048 11,524 5,762 2,881 8,644 4,322 2,161 6,484 3,242 1,621 4,864 2,432 1,216 608 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40

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