λ
Sigma Notebook

4,057,874

2 × 953 × 2129
Deficient Even Composite

4,057,874 is even and not a perfect square. Its factorization is 2 × 953 × 2129 and its 8 divisors sum to 6,096,060.

Prime Factor Structure

Factorization String 2 × 953 × 2129
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,096,060
Proper Divisor Sum 2,038,186
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #4057873 ← → #4057897

Radix Representation

Decimal 4057874
Binary 1111011110101100010010 (22 bits)
Octal 0o17365422
Hexadecimal 0x3DEB12

Divisor Catalog (8)

1 2 953 1,906 2,129 4,258 2,028,937 4,057,874

Collatz Trajectory (229 steps to reach 1)

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

4,057,874 2,028,937 6,086,812 3,043,406 1,521,703 4,565,110 2,282,555 6,847,666 3,423,833 10,271,500 5,135,750 2,567,875 7,703,626 3,851,813 11,555,440 5,777,720 2,888,860 1,444,430 722,215 2,166,646 1,083,323 3,249,970 1,624,985 4,874,956 2,437,478 1,218,739 3,656,218 1,828,109 5,484,328 2,742,164 1,371,082 685,541 2,056,624 1,028,312 514,156 257,078 128,539 385,618 192,809 578,428 289,214 144,607 433,822 216,911 650,734 325,367 976,102 488,051 1,464,154 732,077 2,196,232 1,098,116 549,058 274,529 823,588 411,794 205,897 617,692 308,846 154,423

More profiles

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