3,248,825

5² × 129953

Starting at 3,248,825, the Collatz iteration reaches 1 after 71 steps. The first transition is 9746476; the starting value is odd with 6 positive divisors.

Prime Factor Structure

Factorization String 5^2 × 129953

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,028,574

Proper Divisor Sum 779,749

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3248807 ← → #3248827

Radix Representation

Decimal	3248825
Binary	1100011001001010111001 (22 bits)
Octal	0o14311271
Hexadecimal	0x3192B9

Divisor Catalog (6)

1 5 25 129,953 649,765 3,248,825

Collatz Trajectory (71 steps to reach 1)

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

3,248,825 9,746,476 4,873,238 2,436,619 7,309,858 3,654,929 10,964,788 5,482,394 2,741,197 8,223,592 4,111,796 2,055,898 1,027,949 3,083,848 1,541,924 770,962 385,481 1,156,444 578,222 289,111 867,334 433,667 1,301,002 650,501 1,951,504 975,752 487,876 243,938 121,969 365,908 182,954 91,477 274,432 137,216 68,608 34,304 17,152 8,576 4,288 2,144 1,072 536 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17

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