λ
Sigma Notebook

4,465,858

2 × 2232929
Deficient Even Composite

4,465,858 is even and not a perfect square. Its factorization is 2 × 2232929 and its 4 divisors sum to 6,698,790.

Prime Factor Structure

Factorization String 2 × 2232929
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,698,790
Proper Divisor Sum 2,232,932
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #4465837 ← → #4465861

Radix Representation

Decimal 4465858
Binary 10001000010010011000010 (23 bits)
Octal 0o21022302
Hexadecimal 0x4424C2

Divisor Catalog (4)

1 2 2,232,929 4,465,858

Collatz Trajectory (180 steps to reach 1)

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

4,465,858 2,232,929 6,698,788 3,349,394 1,674,697 5,024,092 2,512,046 1,256,023 3,768,070 1,884,035 5,652,106 2,826,053 8,478,160 4,239,080 2,119,540 1,059,770 529,885 1,589,656 794,828 397,414 198,707 596,122 298,061 894,184 447,092 223,546 111,773 335,320 167,660 83,830 41,915 125,746 62,873 188,620 94,310 47,155 141,466 70,733 212,200 106,100 53,050 26,525 79,576 39,788 19,894 9,947 29,842 14,921 44,764 22,382 11,191 33,574 16,787 50,362 25,181 75,544 37,772 18,886 9,443 28,330

More profiles

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