4,055,028

2² × 3 × 337919

Starting at 4,055,028, the Collatz iteration reaches 1 after 229 steps. The first transition is 2027514; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 3 × 337919

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,461,760

Proper Divisor Sum 5,406,732

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4055021 ← → #4055033

Radix Representation

Decimal	4055028
Binary	1111011101111111110100 (22 bits)
Octal	0o17357764
Hexadecimal	0x3DDFF4

Divisor Catalog (12)

1 2 3 4 6 12 337,919 675,838 1,013,757 1,351,676 2,027,514 4,055,028

Collatz Trajectory (229 steps to reach 1)

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

4,055,028 2,027,514 1,013,757 3,041,272 1,520,636 760,318 380,159 1,140,478 570,239 1,710,718 855,359 2,566,078 1,283,039 3,849,118 1,924,559 5,773,678 2,886,839 8,660,518 4,330,259 12,990,778 6,495,389 19,486,168 9,743,084 4,871,542 2,435,771 7,307,314 3,653,657 10,960,972 5,480,486 2,740,243 8,220,730 4,110,365 12,331,096 6,165,548 3,082,774 1,541,387 4,624,162 2,312,081 6,936,244 3,468,122 1,734,061 5,202,184 2,601,092 1,300,546 650,273 1,950,820 975,410 487,705 1,463,116 731,558 365,779 1,097,338 548,669 1,646,008 823,004 411,502 205,751 617,254 308,627 925,882

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