2 × 7 × 53 × 2851

Prime Factor Structure

Factorization String 2 × 7 × 53 × 2851

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,696,192

Proper Divisor Sum 1,580,750

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2115437 ← → #2115457

1 2 7 14 53 106 371 742 2,851 5,702 19,957 39,914 151,103 302,206 1,057,721 2,115,442

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

2,115,442 1,057,721 3,173,164 1,586,582 793,291 2,379,874 1,189,937 3,569,812 1,784,906 892,453 2,677,360 1,338,680 669,340 334,670 167,335 502,006 251,003 753,010 376,505 1,129,516 564,758 282,379 847,138 423,569 1,270,708 635,354 317,677 953,032 476,516 238,258 119,129 357,388 178,694 89,347 268,042 134,021 402,064 201,032 100,516 50,258 25,129 75,388 37,694 18,847 56,542 28,271 84,814 42,407 127,222 63,611 190,834 95,417 286,252 143,126 71,563 214,690 107,345 322,036 161,018 80,509

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