531,271

13 × 40867

Prime Factor Structure

Factorization String 13 × 40867

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 572,152

Proper Divisor Sum 40,881

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #531263 ← → #531281

1 13 40,867 531,271

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

531,271 1,593,814 796,907 2,390,722 1,195,361 3,586,084 1,793,042 896,521 2,689,564 1,344,782 672,391 2,017,174 1,008,587 3,025,762 1,512,881 4,538,644 2,269,322 1,134,661 3,403,984 1,701,992 850,996 425,498 212,749 638,248 319,124 159,562 79,781 239,344 119,672 59,836 29,918 14,959 44,878 22,439 67,318 33,659 100,978 50,489 151,468 75,734 37,867 113,602 56,801 170,404 85,202 42,601 127,804 63,902 31,951 95,854 47,927 143,782 71,891 215,674 107,837 323,512 161,756 80,878 40,439 121,318

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