λ
Sigma Notebook

4,270,018

2 × 29 × 83 × 887
Deficient Even Composite

4,270,018 is even and not a perfect square. Its factorization is 2 × 29 × 83 × 887 and its 16 divisors sum to 6,713,280.

Prime Factor Structure

Factorization String 2 × 29 × 83 × 887
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,713,280
Proper Divisor Sum 2,443,262
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #4269983 ← → #4270031

Radix Representation

Decimal 4270018
Binary 10000010010011111000010 (23 bits)
Octal 0o20223702
Hexadecimal 0x4127C2

Divisor Catalog (16)

1 2 29 58 83 166 887 1,774 2,407 4,814 25,723 51,446 73,621 147,242 2,135,009 4,270,018

Collatz Trajectory (242 steps to reach 1)

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

4,270,018 2,135,009 6,405,028 3,202,514 1,601,257 4,803,772 2,401,886 1,200,943 3,602,830 1,801,415 5,404,246 2,702,123 8,106,370 4,053,185 12,159,556 6,079,778 3,039,889 9,119,668 4,559,834 2,279,917 6,839,752 3,419,876 1,709,938 854,969 2,564,908 1,282,454 641,227 1,923,682 961,841 2,885,524 1,442,762 721,381 2,164,144 1,082,072 541,036 270,518 135,259 405,778 202,889 608,668 304,334 152,167 456,502 228,251 684,754 342,377 1,027,132 513,566 256,783 770,350 385,175 1,155,526 577,763 1,733,290 866,645 2,599,936 1,299,968 649,984 324,992 162,496

More profiles

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