8,091,355

5 × 1618271

8,091,355 factors as 5 × 1618271. Its 4 positive divisors give a proper-divisor sum of 1,618,277, so this integer is deficient. The Collatz stopping time is 111 steps.

Prime Factor Structure

Factorization String 5 × 1618271

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 9,709,632

Proper Divisor Sum 1,618,277

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8091289 ← → #8091361

Radix Representation

Decimal	8091355
Binary	11110110111011011011011 (23 bits)
Octal	0o36673333
Hexadecimal	0x7B76DB

Divisor Catalog (4)

1 5 1,618,271 8,091,355

Collatz Trajectory (111 steps to reach 1)

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

8,091,355 24,274,066 12,137,033 36,411,100 18,205,550 9,102,775 27,308,326 13,654,163 40,962,490 20,481,245 61,443,736 30,721,868 15,360,934 7,680,467 23,041,402 11,520,701 34,562,104 17,281,052 8,640,526 4,320,263 12,960,790 6,480,395 19,441,186 9,720,593 29,161,780 14,580,890 7,290,445 21,871,336 10,935,668 5,467,834 2,733,917 8,201,752 4,100,876 2,050,438 1,025,219 3,075,658 1,537,829 4,613,488 2,306,744 1,153,372 576,686 288,343 865,030 432,515 1,297,546 648,773 1,946,320 973,160 486,580 243,290 121,645 364,936 182,468 91,234 45,617 136,852 68,426 34,213 102,640 51,320

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