3,215,367

3² × 357263

3,215,367 factors as 3^2 × 357263. Its 6 positive divisors give a proper-divisor sum of 1,429,065, so this integer is deficient. The Collatz stopping time is 177 steps.

Prime Factor Structure

Factorization String 3^2 × 357263

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,644,432

Proper Divisor Sum 1,429,065

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #3215347 ← → #3215369

Radix Representation

Decimal	3215367
Binary	1100010001000000000111 (22 bits)
Octal	0o14210007
Hexadecimal	0x311007

Divisor Catalog (6)

1 3 9 357,263 1,071,789 3,215,367

Collatz Trajectory (177 steps to reach 1)

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

3,215,367 9,646,102 4,823,051 14,469,154 7,234,577 21,703,732 10,851,866 5,425,933 16,277,800 8,138,900 4,069,450 2,034,725 6,104,176 3,052,088 1,526,044 763,022 381,511 1,144,534 572,267 1,716,802 858,401 2,575,204 1,287,602 643,801 1,931,404 965,702 482,851 1,448,554 724,277 2,172,832 1,086,416 543,208 271,604 135,802 67,901 203,704 101,852 50,926 25,463 76,390 38,195 114,586 57,293 171,880 85,940 42,970 21,485 64,456 32,228 16,114 8,057 24,172 12,086 6,043 18,130 9,065 27,196 13,598 6,799 20,398

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