31 × 73 × 139

Prime Factor Structure

Factorization String 31 × 73 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 331,520

Proper Divisor Sum 16,963

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #314549 ← → #314569

1 31 73 139 2,263 4,309 10,147 314,557

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

314,557 943,672 471,836 235,918 117,959 353,878 176,939 530,818 265,409 796,228 398,114 199,057 597,172 298,586 149,293 447,880 223,940 111,970 55,985 167,956 83,978 41,989 125,968 62,984 31,492 15,746 7,873 23,620 11,810 5,905 17,716 8,858 4,429 13,288 6,644 3,322 1,661 4,984 2,492 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000

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