λ
Integer Codex

4,177,942

2 × 2088971
Deficient Even Composite

For 4,177,942, the 4 positive divisors have a total of 6,266,916. Removing 4,177,942 leaves 2,088,974, which gives the deficient classification.

Prime Factor Structure

Factorization String 2 × 2088971
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,266,916
Proper Divisor Sum 2,088,974
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #4177939 ← → #4177969

Radix Representation

Decimal 4177942
Binary 1111111100000000010110 (22 bits)
Octal 0o17740026
Hexadecimal 0x3FC016

Divisor Catalog (4)

1 2 2,088,971 4,177,942

Collatz Trajectory (110 steps to reach 1)

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

4,177,942 2,088,971 6,266,914 3,133,457 9,400,372 4,700,186 2,350,093 7,050,280 3,525,140 1,762,570 881,285 2,643,856 1,321,928 660,964 330,482 165,241 495,724 247,862 123,931 371,794 185,897 557,692 278,846 139,423 418,270 209,135 627,406 313,703 941,110 470,555 1,411,666 705,833 2,117,500 1,058,750 529,375 1,588,126 794,063 2,382,190 1,191,095 3,573,286 1,786,643 5,359,930 2,679,965 8,039,896 4,019,948 2,009,974 1,004,987 3,014,962 1,507,481 4,522,444 2,261,222 1,130,611 3,391,834 1,695,917 5,087,752 2,543,876 1,271,938 635,969 1,907,908 953,954

More profiles

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