3,533,321

11² × 29201

3,533,321 factors as 11^2 × 29201. Its 6 positive divisors give a proper-divisor sum of 350,545, so this integer is deficient. The Collatz stopping time is 71 steps.

Prime Factor Structure

Factorization String 11^2 × 29201

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 3,883,866

Proper Divisor Sum 350,545

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3533317 ← → #3533357

Radix Representation

Decimal	3533321
Binary	1101011110101000001001 (22 bits)
Octal	0o15365011
Hexadecimal	0x35EA09

Divisor Catalog (6)

1 11 121 29,201 321,211 3,533,321

Collatz Trajectory (71 steps to reach 1)

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

3,533,321 10,599,964 5,299,982 2,649,991 7,949,974 3,974,987 11,924,962 5,962,481 17,887,444 8,943,722 4,471,861 13,415,584 6,707,792 3,353,896 1,676,948 838,474 419,237 1,257,712 628,856 314,428 157,214 78,607 235,822 117,911 353,734 176,867 530,602 265,301 795,904 397,952 198,976 99,488 49,744 24,872 12,436 6,218 3,109 9,328 4,664 2,332 1,166 583 1,750 875 2,626 1,313 3,940 1,970 985 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104

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