13 × 157 × 1567

Prime Factor Structure

Factorization String 13 × 157 × 1567

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,468,416

Proper Divisor Sum 270,169

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3198199 ← → #3198257

1 13 157 1,567 2,041 20,371 246,019 3,198,247

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

3,198,247 9,594,742 4,797,371 14,392,114 7,196,057 21,588,172 10,794,086 5,397,043 16,191,130 8,095,565 24,286,696 12,143,348 6,071,674 3,035,837 9,107,512 4,553,756 2,276,878 1,138,439 3,415,318 1,707,659 5,122,978 2,561,489 7,684,468 3,842,234 1,921,117 5,763,352 2,881,676 1,440,838 720,419 2,161,258 1,080,629 3,241,888 1,620,944 810,472 405,236 202,618 101,309 303,928 151,964 75,982 37,991 113,974 56,987 170,962 85,481 256,444 128,222 64,111 192,334 96,167 288,502 144,251 432,754 216,377 649,132 324,566 162,283 486,850 243,425 730,276

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