λ
Sigma Notebook

3,968,735

5 × 17 × 46691
Deficient Odd Composite

3,968,735 is odd and not a perfect square. Its factorization is 5 × 17 × 46691 and its 8 divisors sum to 5,042,736.

Prime Factor Structure

Factorization String 5 × 17 × 46691
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,042,736
Proper Divisor Sum 1,074,001
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #3968729 ← → #3968743

Radix Representation

Decimal 3968735
Binary 1111001000111011011111 (22 bits)
Octal 0o17107337
Hexadecimal 0x3C8EDF

Divisor Catalog (8)

1 5 17 85 46,691 233,455 793,747 3,968,735

Collatz Trajectory (198 steps to reach 1)

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

3,968,735 11,906,206 5,953,103 17,859,310 8,929,655 26,788,966 13,394,483 40,183,450 20,091,725 60,275,176 30,137,588 15,068,794 7,534,397 22,603,192 11,301,596 5,650,798 2,825,399 8,476,198 4,238,099 12,714,298 6,357,149 19,071,448 9,535,724 4,767,862 2,383,931 7,151,794 3,575,897 10,727,692 5,363,846 2,681,923 8,045,770 4,022,885 12,068,656 6,034,328 3,017,164 1,508,582 754,291 2,262,874 1,131,437 3,394,312 1,697,156 848,578 424,289 1,272,868 636,434 318,217 954,652 477,326 238,663 715,990 357,995 1,073,986 536,993 1,610,980 805,490 402,745 1,208,236 604,118 302,059 906,178

More profiles

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