6,436,610

2 × 5 × 643661

6,436,610 factors as 2 × 5 × 643661. Its 8 positive divisors give a proper-divisor sum of 5,149,306, so this integer is deficient. The Collatz stopping time is 178 steps.

Prime Factor Structure

Factorization String 2 × 5 × 643661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,585,916

Proper Divisor Sum 5,149,306

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #6436597 ← → #6436613

Radix Representation

Decimal	6436610
Binary	11000100011011100000010 (23 bits)
Octal	0o30433402
Hexadecimal	0x623702

Divisor Catalog (8)

1 2 5 10 643,661 1,287,322 3,218,305 6,436,610

Collatz Trajectory (178 steps to reach 1)

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

6,436,610 3,218,305 9,654,916 4,827,458 2,413,729 7,241,188 3,620,594 1,810,297 5,430,892 2,715,446 1,357,723 4,073,170 2,036,585 6,109,756 3,054,878 1,527,439 4,582,318 2,291,159 6,873,478 3,436,739 10,310,218 5,155,109 15,465,328 7,732,664 3,866,332 1,933,166 966,583 2,899,750 1,449,875 4,349,626 2,174,813 6,524,440 3,262,220 1,631,110 815,555 2,446,666 1,223,333 3,670,000 1,835,000 917,500 458,750 229,375 688,126 344,063 1,032,190 516,095 1,548,286 774,143 2,322,430 1,161,215 3,483,646 1,741,823 5,225,470 2,612,735 7,838,206 3,919,103 11,757,310 5,878,655 17,635,966 8,817,983

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