7² × 13 × 73 × 89

Prime Factor Structure

Factorization String 7^2 × 13 × 73 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,314,680

Proper Divisor Sum 1,176,091

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4138583 ← → #4138591

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

4,138,589 12,415,768 6,207,884 3,103,942 1,551,971 4,655,914 2,327,957 6,983,872 3,491,936 1,745,968 872,984 436,492 218,246 109,123 327,370 163,685 491,056 245,528 122,764 61,382 30,691 92,074 46,037 138,112 69,056 34,528 17,264 8,632 4,316 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122

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