λ
Sigma Notebook

6,878,177

61 × 112757
Deficient Odd Composite

6,878,177 is odd and not a perfect square. Its factorization is 61 × 112757 and its 4 divisors sum to 6,990,996.

Prime Factor Structure

Factorization String 61 × 112757
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,990,996
Proper Divisor Sum 112,819
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #6878167 ← → #6878203

Radix Representation

Decimal 6878177
Binary 11010001111001111100001 (23 bits)
Octal 0o32171741
Hexadecimal 0x68F3E1

Divisor Catalog (4)

1 61 112,757 6,878,177

Collatz Trajectory (222 steps to reach 1)

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

6,878,177 20,634,532 10,317,266 5,158,633 15,475,900 7,737,950 3,868,975 11,606,926 5,803,463 17,410,390 8,705,195 26,115,586 13,057,793 39,173,380 19,586,690 9,793,345 29,380,036 14,690,018 7,345,009 22,035,028 11,017,514 5,508,757 16,526,272 8,263,136 4,131,568 2,065,784 1,032,892 516,446 258,223 774,670 387,335 1,162,006 581,003 1,743,010 871,505 2,614,516 1,307,258 653,629 1,960,888 980,444 490,222 245,111 735,334 367,667 1,103,002 551,501 1,654,504 827,252 413,626 206,813 620,440 310,220 155,110 77,555 232,666 116,333 349,000 174,500 87,250 43,625

More profiles

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