3,258,261

3² × 71 × 5099

3,258,261 factors as 3^2 × 71 × 5099. Its 12 positive divisors give a proper-divisor sum of 1,515,339, so this integer is deficient. The Collatz stopping time is 63 steps.

Prime Factor Structure

Factorization String 3^2 × 71 × 5099

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,773,600

Proper Divisor Sum 1,515,339

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #3258247 ← → #3258293

Radix Representation

Decimal	3258261
Binary	1100011011011110010101 (22 bits)
Octal	0o14333625
Hexadecimal	0x31B795

Divisor Catalog (12)

1 3 9 71 213 639 5,099 15,297 45,891 362,029 1,086,087 3,258,261

Collatz Trajectory (63 steps to reach 1)

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

3,258,261 9,774,784 4,887,392 2,443,696 1,221,848 610,924 305,462 152,731 458,194 229,097 687,292 343,646 171,823 515,470 257,735 773,206 386,603 1,159,810 579,905 1,739,716 869,858 434,929 1,304,788 652,394 326,197 978,592 489,296 244,648 122,324 61,162 30,581 91,744 45,872 22,936 11,468 5,734 2,867 8,602 4,301 12,904 6,452 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16

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