5,207,267

13 × 400559

Prime Factor Structure

Factorization String 13 × 400559

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 5,607,840

Proper Divisor Sum 400,573

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #5207261 ← → #5207291

1 13 400,559 5,207,267

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

5,207,267 15,621,802 7,810,901 23,432,704 11,716,352 5,858,176 2,929,088 1,464,544 732,272 366,136 183,068 91,534 45,767 137,302 68,651 205,954 102,977 308,932 154,466 77,233 231,700 115,850 57,925 173,776 86,888 43,444 21,722 10,861 32,584 16,292 8,146 4,073 12,220 6,110 3,055 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047

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