λ
Sequence Observatory

3,669,033

3 × 19 × 59 × 1091
Deficient Odd Composite

Starting at 3,669,033, the Collatz iteration reaches 1 after 247 steps. The first transition is 11007100; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3 × 19 × 59 × 1091
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 5,241,600
Proper Divisor Sum 1,572,567
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #3669023 ← → #3669047

Radix Representation

Decimal 3669033
Binary 1101111111110000101001 (22 bits)
Octal 0o15776051
Hexadecimal 0x37FC29

Divisor Catalog (16)

1 3 19 57 59 177 1,091 1,121 3,273 3,363 20,729 62,187 64,369 193,107 1,223,011 3,669,033

Collatz Trajectory (247 steps to reach 1)

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

3,669,033 11,007,100 5,503,550 2,751,775 8,255,326 4,127,663 12,382,990 6,191,495 18,574,486 9,287,243 27,861,730 13,930,865 41,792,596 20,896,298 10,448,149 31,344,448 15,672,224 7,836,112 3,918,056 1,959,028 979,514 489,757 1,469,272 734,636 367,318 183,659 550,978 275,489 826,468 413,234 206,617 619,852 309,926 154,963 464,890 232,445 697,336 348,668 174,334 87,167 261,502 130,751 392,254 196,127 588,382 294,191 882,574 441,287 1,323,862 661,931 1,985,794 992,897 2,978,692 1,489,346 744,673 2,234,020 1,117,010 558,505 1,675,516 837,758

More profiles

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