6,474,081

3 × 2158027

Starting at 6,474,081, the Collatz iteration reaches 1 after 121 steps. The first transition is 19422244; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 2158027

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,632,112

Proper Divisor Sum 2,158,031

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6474077 ← → #6474101

Radix Representation

Decimal	6474081
Binary	11000101100100101100001 (23 bits)
Octal	0o30544541
Hexadecimal	0x62C961

Divisor Catalog (4)

1 3 2,158,027 6,474,081

Collatz Trajectory (121 steps to reach 1)

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

6,474,081 19,422,244 9,711,122 4,855,561 14,566,684 7,283,342 3,641,671 10,925,014 5,462,507 16,387,522 8,193,761 24,581,284 12,290,642 6,145,321 18,435,964 9,217,982 4,608,991 13,826,974 6,913,487 20,740,462 10,370,231 31,110,694 15,555,347 46,666,042 23,333,021 69,999,064 34,999,532 17,499,766 8,749,883 26,249,650 13,124,825 39,374,476 19,687,238 9,843,619 29,530,858 14,765,429 44,296,288 22,148,144 11,074,072 5,537,036 2,768,518 1,384,259 4,152,778 2,076,389 6,229,168 3,114,584 1,557,292 778,646 389,323 1,167,970 583,985 1,751,956 875,978 437,989 1,313,968 656,984 328,492 164,246 82,123 246,370

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