3,247,741

7 × 463963

Starting at 3,247,741, the Collatz iteration reaches 1 after 208 steps. The first transition is 9743224; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 7 × 463963

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,711,712

Proper Divisor Sum 463,971

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3247703 ← → #3247759

Radix Representation

Decimal	3247741
Binary	1100011000111001111101 (22 bits)
Octal	0o14307175
Hexadecimal	0x318E7D

Divisor Catalog (4)

1 7 463,963 3,247,741

Collatz Trajectory (208 steps to reach 1)

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

3,247,741 9,743,224 4,871,612 2,435,806 1,217,903 3,653,710 1,826,855 5,480,566 2,740,283 8,220,850 4,110,425 12,331,276 6,165,638 3,082,819 9,248,458 4,624,229 13,872,688 6,936,344 3,468,172 1,734,086 867,043 2,601,130 1,300,565 3,901,696 1,950,848 975,424 487,712 243,856 121,928 60,964 30,482 15,241 45,724 22,862 11,431 34,294 17,147 51,442 25,721 77,164 38,582 19,291 57,874 28,937 86,812 43,406 21,703 65,110 32,555 97,666 48,833 146,500 73,250 36,625 109,876 54,938 27,469 82,408 41,204 20,602

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