3 × 59 × 1223

Prime Factor Structure

Factorization String 3 × 59 × 1223

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 293,760

Proper Divisor Sum 77,289

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #216451 ← → #216481

1 3 59 177 1,223 3,669 72,157 216,471

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

216,471 649,414 324,707 974,122 487,061 1,461,184 730,592 365,296 182,648 91,324 45,662 22,831 68,494 34,247 102,742 51,371 154,114 77,057 231,172 115,586 57,793 173,380 86,690 43,345 130,036 65,018 32,509 97,528 48,764 24,382 12,191 36,574 18,287 54,862 27,431 82,294 41,147 123,442 61,721 185,164 92,582 46,291 138,874 69,437 208,312 104,156 52,078 26,039 78,118 39,059 117,178 58,589 175,768 87,884 43,942 21,971 65,914 32,957 98,872 49,436

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