2³ × 19 × 14159

Prime Factor Structure

Factorization String 2^3 × 19 × 14159

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,248,000

Proper Divisor Sum 2,095,832

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2152159 ← → #2152169

1 2 4 8 19 38 76 152 14,159 28,318 56,636 113,272 269,021 538,042 1,076,084 2,152,168

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

2,152,168 1,076,084 538,042 269,021 807,064 403,532 201,766 100,883 302,650 151,325 453,976 226,988 113,494 56,747 170,242 85,121 255,364 127,682 63,841 191,524 95,762 47,881 143,644 71,822 35,911 107,734 53,867 161,602 80,801 242,404 121,202 60,601 181,804 90,902 45,451 136,354 68,177 204,532 102,266 51,133 153,400 76,700 38,350 19,175 57,526 28,763 86,290 43,145 129,436 64,718 32,359 97,078 48,539 145,618 72,809 218,428 109,214 54,607 163,822 81,911

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