3,554,785

5 × 13 × 17 × 3217

3,554,785 factors as 5 × 13 × 17 × 3217. Its 16 positive divisors give a proper-divisor sum of 1,310,831, so this integer is deficient. The Collatz stopping time is 265 steps.

Prime Factor Structure

Factorization String 5 × 13 × 17 × 3217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,865,616

Proper Divisor Sum 1,310,831

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3554779 ← → #3554797

Radix Representation

Decimal	3554785
Binary	1101100011110111100001 (22 bits)
Octal	0o15436741
Hexadecimal	0x363DE1

Divisor Catalog (16)

1 5 13 17 65 85 221 1,105 3,217 16,085 41,821 54,689 209,105 273,445 710,957 3,554,785

Collatz Trajectory (265 steps to reach 1)

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

3,554,785 10,664,356 5,332,178 2,666,089 7,998,268 3,999,134 1,999,567 5,998,702 2,999,351 8,998,054 4,499,027 13,497,082 6,748,541 20,245,624 10,122,812 5,061,406 2,530,703 7,592,110 3,796,055 11,388,166 5,694,083 17,082,250 8,541,125 25,623,376 12,811,688 6,405,844 3,202,922 1,601,461 4,804,384 2,402,192 1,201,096 600,548 300,274 150,137 450,412 225,206 112,603 337,810 168,905 506,716 253,358 126,679 380,038 190,019 570,058 285,029 855,088 427,544 213,772 106,886 53,443 160,330 80,165 240,496 120,248 60,124 30,062 15,031 45,094 22,547

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