3,308,591

11 × 13 × 17 × 1361

Prime Factor Structure

Factorization String 11 × 13 × 17 × 1361

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 4,118,688

Proper Divisor Sum 810,097

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3308587 ← → #3308593

1 11 13 17 143 187 221 1,361 2,431 14,971 17,693 23,137 194,623 254,507 300,781 3,308,591

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

3,308,591 9,925,774 4,962,887 14,888,662 7,444,331 22,332,994 11,166,497 33,499,492 16,749,746 8,374,873 25,124,620 12,562,310 6,281,155 18,843,466 9,421,733 28,265,200 14,132,600 7,066,300 3,533,150 1,766,575 5,299,726 2,649,863 7,949,590 3,974,795 11,924,386 5,962,193 17,886,580 8,943,290 4,471,645 13,414,936 6,707,468 3,353,734 1,676,867 5,030,602 2,515,301 7,545,904 3,772,952 1,886,476 943,238 471,619 1,414,858 707,429 2,122,288 1,061,144 530,572 265,286 132,643 397,930 198,965 596,896 298,448 149,224 74,612 37,306 18,653 55,960 27,980 13,990 6,995 20,986

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