3,244,521

3 × 7 × 154501

Starting at 3,244,521, the Collatz iteration reaches 1 after 120 steps. The first transition is 9733564; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 7 × 154501

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,944,064

Proper Divisor Sum 1,699,543

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #3244519 ← → #3244543

Radix Representation

Decimal	3244521
Binary	1100011000000111101001 (22 bits)
Octal	0o14300751
Hexadecimal	0x3181E9

Divisor Catalog (8)

1 3 7 21 154,501 463,503 1,081,507 3,244,521

Collatz Trajectory (120 steps to reach 1)

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

3,244,521 9,733,564 4,866,782 2,433,391 7,300,174 3,650,087 10,950,262 5,475,131 16,425,394 8,212,697 24,638,092 12,319,046 6,159,523 18,478,570 9,239,285 27,717,856 13,858,928 6,929,464 3,464,732 1,732,366 866,183 2,598,550 1,299,275 3,897,826 1,948,913 5,846,740 2,923,370 1,461,685 4,385,056 2,192,528 1,096,264 548,132 274,066 137,033 411,100 205,550 102,775 308,326 154,163 462,490 231,245 693,736 346,868 173,434 86,717 260,152 130,076 65,038 32,519 97,558 48,779 146,338 73,169 219,508 109,754 54,877 164,632 82,316 41,158 20,579

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