12,479,129

13² × 41 × 1801

Prime Factor Structure

Factorization String 13^2 × 41 × 1801

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 13,850,172

Proper Divisor Sum 1,371,043

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #12479123 ← → #12479167

1 13 41 169 533 1,801 6,929 23,413 73,841 304,369 959,933 12,479,129

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

12,479,129 37,437,388 18,718,694 9,359,347 28,078,042 14,039,021 42,117,064 21,058,532 10,529,266 5,264,633 15,793,900 7,896,950 3,948,475 11,845,426 5,922,713 17,768,140 8,884,070 4,442,035 13,326,106 6,663,053 19,989,160 9,994,580 4,997,290 2,498,645 7,495,936 3,747,968 1,873,984 936,992 468,496 234,248 117,124 58,562 29,281 87,844 43,922 21,961 65,884 32,942 16,471 49,414 24,707 74,122 37,061 111,184 55,592 27,796 13,898 6,949 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933 8,800 4,400 2,200

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