3,557,724

2² × 3 × 296477

Starting at 3,557,724, the Collatz iteration reaches 1 after 97 steps. The first transition is 1778862; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 3 × 296477

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,301,384

Proper Divisor Sum 4,743,660

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3557713 ← → #3557737

Radix Representation

Decimal	3557724
Binary	1101100100100101011100 (22 bits)
Octal	0o15444534
Hexadecimal	0x36495C

Divisor Catalog (12)

1 2 3 4 6 12 296,477 592,954 889,431 1,185,908 1,778,862 3,557,724

Collatz Trajectory (97 steps to reach 1)

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

3,557,724 1,778,862 889,431 2,668,294 1,334,147 4,002,442 2,001,221 6,003,664 3,001,832 1,500,916 750,458 375,229 1,125,688 562,844 281,422 140,711 422,134 211,067 633,202 316,601 949,804 474,902 237,451 712,354 356,177 1,068,532 534,266 267,133 801,400 400,700 200,350 100,175 300,526 150,263 450,790 225,395 676,186 338,093 1,014,280 507,140 253,570 126,785 380,356 190,178 95,089 285,268 142,634 71,317 213,952 106,976 53,488 26,744 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570

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