2³ × 3² × 139 × 257

Prime Factor Structure

Factorization String 2^3 × 3^2 × 139 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 7,043,400

Proper Divisor Sum 4,471,344

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2572043 ← → #2572057

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

2,572,056 1,286,028 643,014 321,507 964,522 482,261 1,446,784 723,392 361,696 180,848 90,424 45,212 22,606 11,303 33,910 16,955 50,866 25,433 76,300 38,150 19,075 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734

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