522,075

3 × 5² × 6961

Prime Factor Structure

Factorization String 3 × 5^2 × 6961

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 863,288

Proper Divisor Sum 341,213

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #522073 ← → #522079

1 3 5 15 25 75 6,961 20,883 34,805 104,415 174,025 522,075

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

522,075 1,566,226 783,113 2,349,340 1,174,670 587,335 1,762,006 881,003 2,643,010 1,321,505 3,964,516 1,982,258 991,129 2,973,388 1,486,694 743,347 2,230,042 1,115,021 3,345,064 1,672,532 836,266 418,133 1,254,400 627,200 313,600 156,800 78,400 39,200 19,600 9,800 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94

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