λ
Sigma Notebook

6,908,487

3 × 23 × 59 × 1697
Deficient Odd Composite

6,908,487 is odd and not a perfect square. Its factorization is 3 × 23 × 59 × 1697 and its 16 divisors sum to 9,780,480.

Prime Factor Structure

Factorization String 3 × 23 × 59 × 1697
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 9,780,480
Proper Divisor Sum 2,871,993
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #6908453 ← → #6908507

Radix Representation

Decimal 6908487
Binary 11010010110101001000111 (23 bits)
Octal 0o32265107
Hexadecimal 0x696A47

Divisor Catalog (16)

1 3 23 59 69 177 1,357 1,697 4,071 5,091 39,031 100,123 117,093 300,369 2,302,829 6,908,487

Collatz Trajectory (191 steps to reach 1)

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

6,908,487 20,725,462 10,362,731 31,088,194 15,544,097 46,632,292 23,316,146 11,658,073 34,974,220 17,487,110 8,743,555 26,230,666 13,115,333 39,346,000 19,673,000 9,836,500 4,918,250 2,459,125 7,377,376 3,688,688 1,844,344 922,172 461,086 230,543 691,630 345,815 1,037,446 518,723 1,556,170 778,085 2,334,256 1,167,128 583,564 291,782 145,891 437,674 218,837 656,512 328,256 164,128 82,064 41,032 20,516 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306

More profiles

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