13 × 10243

Prime Factor Structure

Factorization String 13 × 10243

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 143,416

Proper Divisor Sum 10,257

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #133157 ← → #133169

1 13 10,243 133,159

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

133,159 399,478 199,739 599,218 299,609 898,828 449,414 224,707 674,122 337,061 1,011,184 505,592 252,796 126,398 63,199 189,598 94,799 284,398 142,199 426,598 213,299 639,898 319,949 959,848 479,924 239,962 119,981 359,944 179,972 89,986 44,993 134,980 67,490 33,745 101,236 50,618 25,309 75,928 37,964 18,982 9,491 28,474 14,237 42,712 21,356 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517 40,552 20,276 10,138 5,069

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