7,201,550

2 × 5² × 144031

Prime Factor Structure

Factorization String 2 × 5^2 × 144031

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 13,394,976

Proper Divisor Sum 6,193,426

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #7201547 ← → #7201573

1 2 5 10 25 50 144,031 288,062 720,155 1,440,310 3,600,775 7,201,550

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

7,201,550 3,600,775 10,802,326 5,401,163 16,203,490 8,101,745 24,305,236 12,152,618 6,076,309 18,228,928 9,114,464 4,557,232 2,278,616 1,139,308 569,654 284,827 854,482 427,241 1,281,724 640,862 320,431 961,294 480,647 1,441,942 720,971 2,162,914 1,081,457 3,244,372 1,622,186 811,093 2,433,280 1,216,640 608,320 304,160 152,080 76,040 38,020 19,010 9,505 28,516 14,258 7,129 21,388 10,694 5,347 16,042 8,021 24,064 12,032 6,016 3,008 1,504 752 376 188 94 47 142 71 214

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