λ
Sigma Notebook

3,882,925

52 × 155317
Deficient Odd Composite

3,882,925 is odd and not a perfect square. Its factorization is 5^2 × 155317 and its 6 divisors sum to 4,814,858.

Prime Factor Structure

Factorization String 5^2 × 155317
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 4,814,858
Proper Divisor Sum 931,933
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #3882913 ← → #3882937

Radix Representation

Decimal 3882925
Binary 1110110011111110101101 (22 bits)
Octal 0o16637655
Hexadecimal 0x3B3FAD

Divisor Catalog (6)

1 5 25 155,317 776,585 3,882,925

Collatz Trajectory (97 steps to reach 1)

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

3,882,925 11,648,776 5,824,388 2,912,194 1,456,097 4,368,292 2,184,146 1,092,073 3,276,220 1,638,110 819,055 2,457,166 1,228,583 3,685,750 1,842,875 5,528,626 2,764,313 8,292,940 4,146,470 2,073,235 6,219,706 3,109,853 9,329,560 4,664,780 2,332,390 1,166,195 3,498,586 1,749,293 5,247,880 2,623,940 1,311,970 655,985 1,967,956 983,978 491,989 1,475,968 737,984 368,992 184,496 92,248 46,124 23,062 11,531 34,594 17,297 51,892 25,946 12,973 38,920 19,460 9,730 4,865 14,596 7,298 3,649 10,948 5,474 2,737 8,212 4,106

More profiles

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