λ
Sigma Notebook

4,035,690

2 × 33 × 5 × 14947
Abundant Even Composite

4,035,690 is even and not a perfect square. Its factorization is 2 × 3^3 × 5 × 14947 and its 32 divisors sum to 10,762,560.

Prime Factor Structure

Factorization String 2 × 3^3 × 5 × 14947
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 10,762,560
Proper Divisor Sum 6,726,870
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #4035677 ← → #4035697

Radix Representation

Decimal 4035690
Binary 1111011001010001101010 (22 bits)
Octal 0o17312152
Hexadecimal 0x3D946A

Divisor Catalog (32)

1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 14,947 29,894 44,841 74,735 89,682 134,523 149,470 224,205 269,046 403,569 448,410 672,615 807,138 1,345,230 2,017,845 4,035,690

Collatz Trajectory (123 steps to reach 1)

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

4,035,690 2,017,845 6,053,536 3,026,768 1,513,384 756,692 378,346 189,173 567,520 283,760 141,880 70,940 35,470 17,735 53,206 26,603 79,810 39,905 119,716 59,858 29,929 89,788 44,894 22,447 67,342 33,671 101,014 50,507 151,522 75,761 227,284 113,642 56,821 170,464 85,232 42,616 21,308 10,654 5,327 15,982 7,991 23,974 11,987 35,962 17,981 53,944 26,972 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268

More profiles

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