7² × 41 × 53²

Prime Factor Structure

Factorization String 7^2 × 41 × 53^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 6,854,022

Proper Divisor Sum 1,210,741

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #5643263 ← → #5643301

1 7 41 49 53 287 371 2,009 2,173 2,597 2,809 15,211 19,663 106,477 115,169 137,641 806,183 5,643,281

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

5,643,281 16,929,844 8,464,922 4,232,461 12,697,384 6,348,692 3,174,346 1,587,173 4,761,520 2,380,760 1,190,380 595,190 297,595 892,786 446,393 1,339,180 669,590 334,795 1,004,386 502,193 1,506,580 753,290 376,645 1,129,936 564,968 282,484 141,242 70,621 211,864 105,932 52,966 26,483 79,450 39,725 119,176 59,588 29,794 14,897 44,692 22,346 11,173 33,520 16,760 8,380 4,190 2,095 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969

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