2 × 15515603

Prime Factor Structure

Factorization String 2 × 15515603

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 46,546,812

Proper Divisor Sum 15,515,606

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #31031201 ← → #31031257

1 2 15,515,603 31,031,206

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

31,031,206 15,515,603 46,546,810 23,273,405 69,820,216 34,910,108 17,455,054 8,727,527 26,182,582 13,091,291 39,273,874 19,636,937 58,910,812 29,455,406 14,727,703 44,183,110 22,091,555 66,274,666 33,137,333 99,412,000 49,706,000 24,853,000 12,426,500 6,213,250 3,106,625 9,319,876 4,659,938 2,329,969 6,989,908 3,494,954 1,747,477 5,242,432 2,621,216 1,310,608 655,304 327,652 163,826 81,913 245,740 122,870 61,435 184,306 92,153 276,460 138,230 69,115 207,346 103,673 311,020 155,510 77,755 233,266 116,633 349,900 174,950 87,475 262,426 131,213 393,640 196,820

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