3 × 5 × 71 × 223

Prime Factor Structure

Factorization String 3 × 5 × 71 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 387,072

Proper Divisor Sum 149,577

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #237487 ← → #237509

1 3 5 15 71 213 223 355 669 1,065 1,115 3,345 15,833 47,499 79,165 237,495

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

237,495 712,486 356,243 1,068,730 534,365 1,603,096 801,548 400,774 200,387 601,162 300,581 901,744 450,872 225,436 112,718 56,359 169,078 84,539 253,618 126,809 380,428 190,214 95,107 285,322 142,661 427,984 213,992 106,996 53,498 26,749 80,248 40,124 20,062 10,031 30,094 15,047 45,142 22,571 67,714 33,857 101,572 50,786 25,393 76,180 38,090 19,045 57,136 28,568 14,284 7,142 3,571 10,714 5,357 16,072 8,036 4,018 2,009 6,028 3,014 1,507

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