λ
Sequence Observatory

3,595,623

3 × 29 × 37 × 1117
Deficient Odd Composite

Starting at 3,595,623, the Collatz iteration reaches 1 after 296 steps. The first transition is 10786870; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3 × 29 × 37 × 1117
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 5,098,080
Proper Divisor Sum 1,502,457
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #3595621 ← → #3595633

Radix Representation

Decimal 3595623
Binary 1101101101110101100111 (22 bits)
Octal 0o15556547
Hexadecimal 0x36DD67

Divisor Catalog (16)

1 3 29 37 87 111 1,073 1,117 3,219 3,351 32,393 41,329 97,179 123,987 1,198,541 3,595,623

Collatz Trajectory (296 steps to reach 1)

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

3,595,623 10,786,870 5,393,435 16,180,306 8,090,153 24,270,460 12,135,230 6,067,615 18,202,846 9,101,423 27,304,270 13,652,135 40,956,406 20,478,203 61,434,610 30,717,305 92,151,916 46,075,958 23,037,979 69,113,938 34,556,969 103,670,908 51,835,454 25,917,727 77,753,182 38,876,591 116,629,774 58,314,887 174,944,662 87,472,331 262,416,994 131,208,497 393,625,492 196,812,746 98,406,373 295,219,120 147,609,560 73,804,780 36,902,390 18,451,195 55,353,586 27,676,793 83,030,380 41,515,190 20,757,595 62,272,786 31,136,393 93,409,180 46,704,590 23,352,295 70,056,886 35,028,443 105,085,330 52,542,665 157,627,996 78,813,998 39,406,999 118,220,998 59,110,499 177,331,498

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