λ
Sigma Notebook

3,850,695

32 × 5 × 85571
Deficient Odd Composite

3,850,695 is odd and not a perfect square. Its factorization is 3^2 × 5 × 85571 and its 12 divisors sum to 6,674,616.

Prime Factor Structure

Factorization String 3^2 × 5 × 85571
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 6,674,616
Proper Divisor Sum 2,823,921
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #3850661 ← → #3850699

Radix Representation

Decimal 3850695
Binary 1110101100000111000111 (22 bits)
Octal 0o16540707
Hexadecimal 0x3AC1C7

Divisor Catalog (12)

1 3 5 9 15 45 85,571 256,713 427,855 770,139 1,283,565 3,850,695

Collatz Trajectory (110 steps to reach 1)

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

3,850,695 11,552,086 5,776,043 17,328,130 8,664,065 25,992,196 12,996,098 6,498,049 19,494,148 9,747,074 4,873,537 14,620,612 7,310,306 3,655,153 10,965,460 5,482,730 2,741,365 8,224,096 4,112,048 2,056,024 1,028,012 514,006 257,003 771,010 385,505 1,156,516 578,258 289,129 867,388 433,694 216,847 650,542 325,271 975,814 487,907 1,463,722 731,861 2,195,584 1,097,792 548,896 274,448 137,224 68,612 34,306 17,153 51,460 25,730 12,865 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357 4,072

More profiles

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