8,909,013

3 × 41 × 72431

8,909,013 factors as 3 × 41 × 72431. Its 8 positive divisors give a proper-divisor sum of 3,259,563, so this integer is deficient. The Collatz stopping time is 181 steps.

Prime Factor Structure

Factorization String 3 × 41 × 72431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,168,576

Proper Divisor Sum 3,259,563

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #8908987 ← → #8909023

Radix Representation

Decimal	8909013
Binary	100001111111000011010101 (24 bits)
Octal	0o41770325
Hexadecimal	0x87F0D5

Divisor Catalog (8)

1 3 41 123 72,431 217,293 2,969,671 8,909,013

Collatz Trajectory (181 steps to reach 1)

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

8,909,013 26,727,040 13,363,520 6,681,760 3,340,880 1,670,440 835,220 417,610 208,805 626,416 313,208 156,604 78,302 39,151 117,454 58,727 176,182 88,091 264,274 132,137 396,412 198,206 99,103 297,310 148,655 445,966 222,983 668,950 334,475 1,003,426 501,713 1,505,140 752,570 376,285 1,128,856 564,428 282,214 141,107 423,322 211,661 634,984 317,492 158,746 79,373 238,120 119,060 59,530 29,765 89,296 44,648 22,324 11,162 5,581 16,744 8,372 4,186 2,093 6,280 3,140 1,570

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