2² × 7² × 2797

Prime Factor Structure

Factorization String 2^2 × 7^2 × 2797

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,116,402

Proper Divisor Sum 568,190

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #548201 ← → #548213

1 2 4 7 14 28 49 98 196 2,797 5,594 11,188 19,579 39,158 78,316 137,053 274,106 548,212

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

548,212 274,106 137,053 411,160 205,580 102,790 51,395 154,186 77,093 231,280 115,640 57,820 28,910 14,455 43,366 21,683 65,050 32,525 97,576 48,788 24,394 12,197 36,592 18,296 9,148 4,574 2,287 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582 5,791 17,374 8,687 26,062 13,031 39,094 19,547 58,642 29,321 87,964 43,982 21,991 65,974 32,987 98,962 49,481 148,444 74,222 37,111 111,334 55,667 167,002 83,501 250,504 125,252

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