λ
Sequence Observatory

6,484,238

2 × 131 × 24749
Deficient Even Composite

Starting at 6,484,238, the Collatz iteration reaches 1 after 103 steps. The first transition is 3242119; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 131 × 24749
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,801,000
Proper Divisor Sum 3,316,762
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #6484207 ← → #6484243

Radix Representation

Decimal 6484238
Binary 11000101111000100001110 (23 bits)
Octal 0o30570416
Hexadecimal 0x62F10E

Divisor Catalog (8)

1 2 131 262 24,749 49,498 3,242,119 6,484,238

Collatz Trajectory (103 steps to reach 1)

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

6,484,238 3,242,119 9,726,358 4,863,179 14,589,538 7,294,769 21,884,308 10,942,154 5,471,077 16,413,232 8,206,616 4,103,308 2,051,654 1,025,827 3,077,482 1,538,741 4,616,224 2,308,112 1,154,056 577,028 288,514 144,257 432,772 216,386 108,193 324,580 162,290 81,145 243,436 121,718 60,859 182,578 91,289 273,868 136,934 68,467 205,402 102,701 308,104 154,052 77,026 38,513 115,540 57,770 28,885 86,656 43,328 21,664 10,832 5,416 2,708 1,354 677 2,032 1,016 508 254 127 382 191

More profiles

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