4,915,242

2 × 3⁴ × 30341

Starting at 4,915,242, the Collatz iteration reaches 1 after 82 steps. The first transition is 2457621; the starting value is even with 20 positive divisors.

Prime Factor Structure

Factorization String 2 × 3^4 × 30341

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 11,014,146

Proper Divisor Sum 6,098,904

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #4915241 ← → #4915249

Radix Representation

Decimal	4915242
Binary	10010110000000000101010 (23 bits)
Octal	0o22600052
Hexadecimal	0x4B002A

Divisor Catalog (20)

1 2 3 6 9 18 27 54 81 162 30,341 60,682 91,023 182,046 273,069 546,138 819,207 1,638,414 2,457,621 4,915,242

Collatz Trajectory (82 steps to reach 1)

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

4,915,242 2,457,621 7,372,864 3,686,432 1,843,216 921,608 460,804 230,402 115,201 345,604 172,802 86,401 259,204 129,602 64,801 194,404 97,202 48,601 145,804 72,902 36,451 109,354 54,677 164,032 82,016 41,008 20,504 10,252 5,126 2,563 7,690 3,845 11,536 5,768 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148

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