3,521,923

3521923

Starting at 3,521,923, the Collatz iteration reaches 1 after 97 steps. The first transition is 10565770; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 3521923

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 3,521,924

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3521909 ← → #3521927

Radix Representation

Decimal	3521923
Binary	1101011011110110000011 (22 bits)
Octal	0o15336603
Hexadecimal	0x35BD83

Divisor Catalog (2)

1 3,521,923

Collatz Trajectory (97 steps to reach 1)

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

3,521,923 10,565,770 5,282,885 15,848,656 7,924,328 3,962,164 1,981,082 990,541 2,971,624 1,485,812 742,906 371,453 1,114,360 557,180 278,590 139,295 417,886 208,943 626,830 313,415 940,246 470,123 1,410,370 705,185 2,115,556 1,057,778 528,889 1,586,668 793,334 396,667 1,190,002 595,001 1,785,004 892,502 446,251 1,338,754 669,377 2,008,132 1,004,066 502,033 1,506,100 753,050 376,525 1,129,576 564,788 282,394 141,197 423,592 211,796 105,898 52,949 158,848 79,424 39,712 19,856 9,928 4,964 2,482 1,241 3,724

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