15106921

Prime Factor Structure

Factorization String 15106921

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 15,106,922

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #15106859 ← → #15106939

1 15,106,921

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

15,106,921 45,320,764 22,660,382 11,330,191 33,990,574 16,995,287 50,985,862 25,492,931 76,478,794 38,239,397 114,718,192 57,359,096 28,679,548 14,339,774 7,169,887 21,509,662 10,754,831 32,264,494 16,132,247 48,396,742 24,198,371 72,595,114 36,297,557 108,892,672 54,446,336 27,223,168 13,611,584 6,805,792 3,402,896 1,701,448 850,724 425,362 212,681 638,044 319,022 159,511 478,534 239,267 717,802 358,901 1,076,704 538,352 269,176 134,588 67,294 33,647 100,942 50,471 151,414 75,707 227,122 113,561 340,684 170,342 85,171 255,514 127,757 383,272 191,636 95,818

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