λ
Sequence Observatory

8,794,398

2 × 3 × 839 × 1747
Abundant Even Composite

Starting at 8,794,398, the Collatz iteration reaches 1 after 212 steps. The first transition is 4397199; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 839 × 1747
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 17,619,840
Proper Divisor Sum 8,825,442
Digit Sum / Digital Root 48 (Root: 3)
Adjacent Primes #8794393 ← → #8794399

Radix Representation

Decimal 8794398
Binary 100001100011000100011110 (24 bits)
Octal 0o41430436
Hexadecimal 0x86311E

Divisor Catalog (16)

1 2 3 6 839 1,678 1,747 2,517 3,494 5,034 5,241 10,482 1,465,733 2,931,466 4,397,199 8,794,398

Collatz Trajectory (212 steps to reach 1)

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

8,794,398 4,397,199 13,191,598 6,595,799 19,787,398 9,893,699 29,681,098 14,840,549 44,521,648 22,260,824 11,130,412 5,565,206 2,782,603 8,347,810 4,173,905 12,521,716 6,260,858 3,130,429 9,391,288 4,695,644 2,347,822 1,173,911 3,521,734 1,760,867 5,282,602 2,641,301 7,923,904 3,961,952 1,980,976 990,488 495,244 247,622 123,811 371,434 185,717 557,152 278,576 139,288 69,644 34,822 17,411 52,234 26,117 78,352 39,176 19,588 9,794 4,897 14,692 7,346 3,673 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550

More profiles

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