2 × 13² × 6323

Prime Factor Structure

Factorization String 2 × 13^2 × 6323

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,471,876

Proper Divisor Sum 1,334,702

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2137159 ← → #2137193

1 2 13 26 169 338 6,323 12,646 82,199 164,398 1,068,587 2,137,174

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

2,137,174 1,068,587 3,205,762 1,602,881 4,808,644 2,404,322 1,202,161 3,606,484 1,803,242 901,621 2,704,864 1,352,432 676,216 338,108 169,054 84,527 253,582 126,791 380,374 190,187 570,562 285,281 855,844 427,922 213,961 641,884 320,942 160,471 481,414 240,707 722,122 361,061 1,083,184 541,592 270,796 135,398 67,699 203,098 101,549 304,648 152,324 76,162 38,081 114,244 57,122 28,561 85,684 42,842 21,421 64,264 32,132 16,066 8,033 24,100 12,050 6,025 18,076 9,038 4,519 13,558

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