λ
Ratio Atlas

3,561,983

29 × 122827
Deficient Odd Composite

3,561,983 factors as 29 × 122827. Its 4 positive divisors give a proper-divisor sum of 122,857, so this integer is deficient. The Collatz stopping time is 296 steps.

Prime Factor Structure

Factorization String 29 × 122827
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,684,840
Proper Divisor Sum 122,857
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #3561977 ← → #3561997

Radix Representation

Decimal 3561983
Binary 1101100101100111111111 (22 bits)
Octal 0o15454777
Hexadecimal 0x3659FF

Divisor Catalog (4)

Collatz Trajectory (296 steps to reach 1)

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

3,561,983 10,685,950 5,342,975 16,028,926 8,014,463 24,043,390 12,021,695 36,065,086 18,032,543 54,097,630 27,048,815 81,146,446 40,573,223 121,719,670 60,859,835 182,579,506 91,289,753 273,869,260 136,934,630 68,467,315 205,401,946 102,700,973 308,102,920 154,051,460 77,025,730 38,512,865 115,538,596 57,769,298 28,884,649 86,653,948 43,326,974 21,663,487 64,990,462 32,495,231 97,485,694 48,742,847 146,228,542 73,114,271 219,342,814 109,671,407 329,014,222 164,507,111 493,521,334 246,760,667 740,282,002 370,141,001 1,110,423,004 555,211,502 277,605,751 832,817,254 416,408,627 1,249,225,882 624,612,941 1,873,838,824 936,919,412 468,459,706 234,229,853 702,689,560 351,344,780 175,672,390

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