2² × 13² × 89 × 107

Prime Factor Structure

Factorization String 2^2 × 13^2 × 89 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 12,451,320

Proper Divisor Sum 6,013,772

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #6437537 ← → #6437551

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

6,437,548 3,218,774 1,609,387 4,828,162 2,414,081 7,242,244 3,621,122 1,810,561 5,431,684 2,715,842 1,357,921 4,073,764 2,036,882 1,018,441 3,055,324 1,527,662 763,831 2,291,494 1,145,747 3,437,242 1,718,621 5,155,864 2,577,932 1,288,966 644,483 1,933,450 966,725 2,900,176 1,450,088 725,044 362,522 181,261 543,784 271,892 135,946 67,973 203,920 101,960 50,980 25,490 12,745 38,236 19,118 9,559 28,678 14,339 43,018 21,509 64,528 32,264 16,132 8,066 4,033 12,100 6,050 3,025 9,076 4,538 2,269 6,808

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