λ
Sigma Notebook

3,952,687

17 × 41 × 53 × 107
Deficient Odd Composite

3,952,687 is odd and not a perfect square. Its factorization is 17 × 41 × 53 × 107 and its 16 divisors sum to 4,408,992.

Prime Factor Structure

Factorization String 17 × 41 × 53 × 107
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 4,408,992
Proper Divisor Sum 456,305
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #3952679 ← → #3952691

Radix Representation

Decimal 3952687
Binary 1111000101000000101111 (22 bits)
Octal 0o17050057
Hexadecimal 0x3C502F

Divisor Catalog (16)

1 17 41 53 107 697 901 1,819 2,173 4,387 5,671 36,941 74,579 96,407 232,511 3,952,687

Collatz Trajectory (146 steps to reach 1)

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

3,952,687 11,858,062 5,929,031 17,787,094 8,893,547 26,680,642 13,340,321 40,020,964 20,010,482 10,005,241 30,015,724 15,007,862 7,503,931 22,511,794 11,255,897 33,767,692 16,883,846 8,441,923 25,325,770 12,662,885 37,988,656 18,994,328 9,497,164 4,748,582 2,374,291 7,122,874 3,561,437 10,684,312 5,342,156 2,671,078 1,335,539 4,006,618 2,003,309 6,009,928 3,004,964 1,502,482 751,241 2,253,724 1,126,862 563,431 1,690,294 845,147 2,535,442 1,267,721 3,803,164 1,901,582 950,791 2,852,374 1,426,187 4,278,562 2,139,281 6,417,844 3,208,922 1,604,461 4,813,384 2,406,692 1,203,346 601,673 1,805,020 902,510

More profiles

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