λ
Sigma Notebook

4,108,971

3 × 1369657
Deficient Odd Composite

4,108,971 is odd and not a perfect square. Its factorization is 3 × 1369657 and its 4 divisors sum to 5,478,632.

Prime Factor Structure

Factorization String 3 × 1369657
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,478,632
Proper Divisor Sum 1,369,661
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #4108969 ← → #4108987

Radix Representation

Decimal 4108971
Binary 1111101011001010101011 (22 bits)
Octal 0o17531253
Hexadecimal 0x3EB2AB

Divisor Catalog (4)

1 3 1,369,657 4,108,971

Collatz Trajectory (105 steps to reach 1)

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

4,108,971 12,326,914 6,163,457 18,490,372 9,245,186 4,622,593 13,867,780 6,933,890 3,466,945 10,400,836 5,200,418 2,600,209 7,800,628 3,900,314 1,950,157 5,850,472 2,925,236 1,462,618 731,309 2,193,928 1,096,964 548,482 274,241 822,724 411,362 205,681 617,044 308,522 154,261 462,784 231,392 115,696 57,848 28,924 14,462 7,231 21,694 10,847 32,542 16,271 48,814 24,407 73,222 36,611 109,834 54,917 164,752 82,376 41,188 20,594 10,297 30,892 15,446 7,723 23,170 11,585 34,756 17,378 8,689 26,068

More profiles

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