3² × 7 × 72431

Prime Factor Structure

Factorization String 3^2 × 7 × 72431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,532,928

Proper Divisor Sum 2,969,775

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #4563151 ← → #4563197

1 3 7 9 21 63 72,431 217,293 507,017 651,879 1,521,051 4,563,153

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

4,563,153 13,689,460 6,844,730 3,422,365 10,267,096 5,133,548 2,566,774 1,283,387 3,850,162 1,925,081 5,775,244 2,887,622 1,443,811 4,331,434 2,165,717 6,497,152 3,248,576 1,624,288 812,144 406,072 203,036 101,518 50,759 152,278 76,139 228,418 114,209 342,628 171,314 85,657 256,972 128,486 64,243 192,730 96,365 289,096 144,548 72,274 36,137 108,412 54,206 27,103 81,310 40,655 121,966 60,983 182,950 91,475 274,426 137,213 411,640 205,820 102,910 51,455 154,366 77,183 231,550 115,775 347,326 173,663

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