8,741,668

2² × 13 × 168109

8,741,668 factors as 2^2 × 13 × 168109. Its 12 positive divisors give a proper-divisor sum of 7,733,112, so this integer is deficient. The Collatz stopping time is 212 steps.

Prime Factor Structure

Factorization String 2^2 × 13 × 168109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 16,474,780

Proper Divisor Sum 7,733,112

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8741641 ← → #8741683

Radix Representation

Decimal	8741668
Binary	100001010110001100100100 (24 bits)
Octal	0o41261444
Hexadecimal	0x856324

Divisor Catalog (12)

1 2 4 13 26 52 168,109 336,218 672,436 2,185,417 4,370,834 8,741,668

Collatz Trajectory (212 steps to reach 1)

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

8,741,668 4,370,834 2,185,417 6,556,252 3,278,126 1,639,063 4,917,190 2,458,595 7,375,786 3,687,893 11,063,680 5,531,840 2,765,920 1,382,960 691,480 345,740 172,870 86,435 259,306 129,653 388,960 194,480 97,240 48,620 24,310 12,155 36,466 18,233 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156 23,078 11,539 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650 12,325 36,976 18,488 9,244

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