5 × 13 × 23 × 89

Prime Factor Structure

Factorization String 5 × 13 × 23 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 181,440

Proper Divisor Sum 48,385

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #133051 ← → #133069

1 5 13 23 65 89 115 299 445 1,157 1,495 2,047 5,785 10,235 26,611 133,055

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

133,055 399,166 199,583 598,750 299,375 898,126 449,063 1,347,190 673,595 2,020,786 1,010,393 3,031,180 1,515,590 757,795 2,273,386 1,136,693 3,410,080 1,705,040 852,520 426,260 213,130 106,565 319,696 159,848 79,924 39,962 19,981 59,944 29,972 14,986 7,493 22,480 11,240 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850

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