2 × 13 × 421 × 5273

Prime Factor Structure

Factorization String 2 × 13 × 421 × 5273

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 93,476,376

Proper Divisor Sum 35,758,118

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #57718231 ← → #57718259

1 2 13 26 421 842 5,273 5,473 10,546 10,946 68,549 137,098 2,219,933 4,439,866 28,859,129 57,718,258

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

57,718,258 28,859,129 86,577,388 43,288,694 21,644,347 64,933,042 32,466,521 97,399,564 48,699,782 24,349,891 73,049,674 36,524,837 109,574,512 54,787,256 27,393,628 13,696,814 6,848,407 20,545,222 10,272,611 30,817,834 15,408,917 46,226,752 23,113,376 11,556,688 5,778,344 2,889,172 1,444,586 722,293 2,166,880 1,083,440 541,720 270,860 135,430 67,715 203,146 101,573 304,720 152,360 76,180 38,090 19,045 57,136 28,568 14,284 7,142 3,571 10,714 5,357 16,072 8,036 4,018 2,009 6,028 3,014 1,507 4,522 2,261 6,784 3,392 1,696

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