λ
Sigma Notebook

4,107,669

3 × 1369223
Deficient Odd Composite

4,107,669 is odd and not a perfect square. Its factorization is 3 × 1369223 and its 4 divisors sum to 5,476,896.

Prime Factor Structure

Factorization String 3 × 1369223
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,476,896
Proper Divisor Sum 1,369,227
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4107643 ← → #4107683

Radix Representation

Decimal 4107669
Binary 1111101010110110010101 (22 bits)
Octal 0o17526625
Hexadecimal 0x3EAD95

Divisor Catalog (4)

1 3 1,369,223 4,107,669

Collatz Trajectory (61 steps to reach 1)

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

4,107,669 12,323,008 6,161,504 3,080,752 1,540,376 770,188 385,094 192,547 577,642 288,821 866,464 433,232 216,616 108,308 54,154 27,077 81,232 40,616 20,308 10,154 5,077 15,232 7,616 3,808 1,904 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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