2² × 211 × 1381

Prime Factor Structure

Factorization String 2^2 × 211 × 1381

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,050,888

Proper Divisor Sum 885,324

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1165531 ← → #1165579

1 2 4 211 422 844 1,381 2,762 5,524 291,391 582,782 1,165,564

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

1,165,564 582,782 291,391 874,174 437,087 1,311,262 655,631 1,966,894 983,447 2,950,342 1,475,171 4,425,514 2,212,757 6,638,272 3,319,136 1,659,568 829,784 414,892 207,446 103,723 311,170 155,585 466,756 233,378 116,689 350,068 175,034 87,517 262,552 131,276 65,638 32,819 98,458 49,229 147,688 73,844 36,922 18,461 55,384 27,692 13,846 6,923 20,770 10,385 31,156 15,578 7,789 23,368 11,684 5,842 2,921 8,764 4,382 2,191 6,574 3,287 9,862 4,931 14,794 7,397

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