3,889,396

2² × 7 × 17 × 8171

3,889,396 factors as 2^2 × 7 × 17 × 8171. Its 24 positive divisors give a proper-divisor sum of 4,347,980, so this integer is abundant. The Collatz stopping time is 185 steps.

Prime Factor Structure

Factorization String 2^2 × 7 × 17 × 8171

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 8,237,376

Proper Divisor Sum 4,347,980

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #3889387 ← → #3889397

Radix Representation

Decimal	3889396
Binary	1110110101100011110100 (22 bits)
Octal	0o16654364
Hexadecimal	0x3B58F4

Divisor Catalog (24)

Collatz Trajectory (185 steps to reach 1)

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

3,889,396 1,944,698 972,349 2,917,048 1,458,524 729,262 364,631 1,093,894 546,947 1,640,842 820,421 2,461,264 1,230,632 615,316 307,658 153,829 461,488 230,744 115,372 57,686 28,843 86,530 43,265 129,796 64,898 32,449 97,348 48,674 24,337 73,012 36,506 18,253 54,760 27,380 13,690 6,845 20,536 10,268 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686

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