8,146,525

5² × 325861

8,146,525 factors as 5^2 × 325861. Its 6 positive divisors give a proper-divisor sum of 1,955,197, so this integer is deficient. The Collatz stopping time is 137 steps.

Prime Factor Structure

Factorization String 5^2 × 325861

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 10,101,722

Proper Divisor Sum 1,955,197

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8146511 ← → #8146529

Radix Representation

Decimal	8146525
Binary	11111000100111001011101 (23 bits)
Octal	0o37047135
Hexadecimal	0x7C4E5D

Divisor Catalog (6)

1 5 25 325,861 1,629,305 8,146,525

Collatz Trajectory (137 steps to reach 1)

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

8,146,525 24,439,576 12,219,788 6,109,894 3,054,947 9,164,842 4,582,421 13,747,264 6,873,632 3,436,816 1,718,408 859,204 429,602 214,801 644,404 322,202 161,101 483,304 241,652 120,826 60,413 181,240 90,620 45,310 22,655 67,966 33,983 101,950 50,975 152,926 76,463 229,390 114,695 344,086 172,043 516,130 258,065 774,196 387,098 193,549 580,648 290,324 145,162 72,581 217,744 108,872 54,436 27,218 13,609 40,828 20,414 10,207 30,622 15,311 45,934 22,967 68,902 34,451 103,354 51,677

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