257 × 14747

Prime Factor Structure

Factorization String 257 × 14747

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,804,984

Proper Divisor Sum 15,005

Digit Sum / Digital Root 52 (Root: 7)

Adjacent Primes #3789971 ← → #3790001

1 257 14,747 3,789,979

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

3,789,979 11,369,938 5,684,969 17,054,908 8,527,454 4,263,727 12,791,182 6,395,591 19,186,774 9,593,387 28,780,162 14,390,081 43,170,244 21,585,122 10,792,561 32,377,684 16,188,842 8,094,421 24,283,264 12,141,632 6,070,816 3,035,408 1,517,704 758,852 379,426 189,713 569,140 284,570 142,285 426,856 213,428 106,714 53,357 160,072 80,036 40,018 20,009 60,028 30,014 15,007 45,022 22,511 67,534 33,767 101,302 50,651 151,954 75,977 227,932 113,966 56,983 170,950 85,475 256,426 128,213 384,640 192,320 96,160 48,080 24,040

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