2² × 11 × 71 × 691

Prime Factor Structure

Factorization String 2^2 × 11 × 71 × 691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 4,185,216

Proper Divisor Sum 2,026,532

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2158679 ← → #2158693

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

2,158,684 1,079,342 539,671 1,619,014 809,507 2,428,522 1,214,261 3,642,784 1,821,392 910,696 455,348 227,674 113,837 341,512 170,756 85,378 42,689 128,068 64,034 32,017 96,052 48,026 24,013 72,040 36,020 18,010 9,005 27,016 13,508 6,754 3,377 10,132 5,066 2,533 7,600 3,800 1,900 950 475 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 85 256 128 64

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