λ
Match Zalai

6,890,930

2 × 5 × 689093
Deficient Even Composite

6,890,930 factors as 2 × 5 × 689093. Its 8 positive divisors give a proper-divisor sum of 5,512,762, so this integer is deficient. The Collatz stopping time is 178 steps.

Prime Factor Structure

Factorization String 2 × 5 × 689093
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 12,403,692
Proper Divisor Sum 5,512,762
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #6890861 ← → #6890957

Radix Representation

Decimal 6890930
Binary 11010010010010110110010 (23 bits)
Octal 0o32222662
Hexadecimal 0x6925B2

Divisor Catalog (8)

1 2 5 10 689,093 1,378,186 3,445,465 6,890,930

Collatz Trajectory (178 steps to reach 1)

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

6,890,930 3,445,465 10,336,396 5,168,198 2,584,099 7,752,298 3,876,149 11,628,448 5,814,224 2,907,112 1,453,556 726,778 363,389 1,090,168 545,084 272,542 136,271 408,814 204,407 613,222 306,611 919,834 459,917 1,379,752 689,876 344,938 172,469 517,408 258,704 129,352 64,676 32,338 16,169 48,508 24,254 12,127 36,382 18,191 54,574 27,287 81,862 40,931 122,794 61,397 184,192 92,096 46,048 23,024 11,512 5,756 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289

More profiles

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