3⁴ × 31 × 53

Prime Factor Structure

Factorization String 3^4 × 31 × 53

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 209,088

Proper Divisor Sum 76,005

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #133073 ← → #133087

1 3 9 27 31 53 81 93 159 279 477 837 1,431 1,643 2,511 4,293 4,929 14,787 44,361 133,083

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

133,083 399,250 199,625 598,876 299,438 149,719 449,158 224,579 673,738 336,869 1,010,608 505,304 252,652 126,326 63,163 189,490 94,745 284,236 142,118 71,059 213,178 106,589 319,768 159,884 79,942 39,971 119,914 59,957 179,872 89,936 44,968 22,484 11,242 5,621 16,864 8,432 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.