3 × 13 × 151 × 163

Prime Factor Structure

Factorization String 3 × 13 × 151 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,395,968

Proper Divisor Sum 436,061

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #959887 ← → #959911

1 3 13 39 151 163 453 489 1,963 2,119 5,889 6,357 24,613 73,839 319,969 959,907

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

959,907 2,879,722 1,439,861 4,319,584 2,159,792 1,079,896 539,948 269,974 134,987 404,962 202,481 607,444 303,722 151,861 455,584 227,792 113,896 56,948 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 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170

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