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Modular Archive

6,680,321

6680321
Deficient Odd Prime

The decimal integer 6,680,321 is 11001011110111100000001 in binary (23 bits), 31367401 in octal and 65EF01 in hexadecimal. Its digit sum is 26.

Prime Factor Structure

Factorization String 6680321
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 6,680,322
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6680287 ← → #6680329

Radix Representation

Decimal 6680321
Binary 11001011110111100000001 (23 bits)
Octal 0o31367401
Hexadecimal 0x65EF01

Divisor Catalog (2)

Collatz Trajectory (116 steps to reach 1)

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

6,680,321 20,040,964 10,020,482 5,010,241 15,030,724 7,515,362 3,757,681 11,273,044 5,636,522 2,818,261 8,454,784 4,227,392 2,113,696 1,056,848 528,424 264,212 132,106 66,053 198,160 99,080 49,540 24,770 12,385 37,156 18,578 9,289 27,868 13,934 6,967 20,902 10,451 31,354 15,677 47,032 23,516 11,758 5,879 17,638 8,819 26,458 13,229 39,688 19,844 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067

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