2² × 11² × 1301

Prime Factor Structure

Factorization String 2^2 × 11^2 × 1301

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,212,162

Proper Divisor Sum 582,478

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #629683 ← → #629687

1 2 4 11 22 44 121 242 484 1,301 2,602 5,204 14,311 28,622 57,244 157,421 314,842 629,684

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

629,684 314,842 157,421 472,264 236,132 118,066 59,033 177,100 88,550 44,275 132,826 66,413 199,240 99,620 49,810 24,905 74,716 37,358 18,679 56,038 28,019 84,058 42,029 126,088 63,044 31,522 15,761 47,284 23,642 11,821 35,464 17,732 8,866 4,433 13,300 6,650 3,325 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000

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