13,408,204

2² × 257 × 13043

Prime Factor Structure

Factorization String 2^2 × 257 × 13043

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 23,557,464

Proper Divisor Sum 10,149,260

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #13408201 ← → #13408211

1 2 4 257 514 1,028 13,043 26,086 52,172 3,352,051 6,704,102 13,408,204

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

13,408,204 6,704,102 3,352,051 10,056,154 5,028,077 15,084,232 7,542,116 3,771,058 1,885,529 5,656,588 2,828,294 1,414,147 4,242,442 2,121,221 6,363,664 3,181,832 1,590,916 795,458 397,729 1,193,188 596,594 298,297 894,892 447,446 223,723 671,170 335,585 1,006,756 503,378 251,689 755,068 377,534 188,767 566,302 283,151 849,454 424,727 1,274,182 637,091 1,911,274 955,637 2,866,912 1,433,456 716,728 358,364 179,182 89,591 268,774 134,387 403,162 201,581 604,744 302,372 151,186 75,593 226,780 113,390 56,695 170,086 85,043

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