λ
Sequence Observatory

3,594,769

17 × 211457
Deficient Odd Composite

Starting at 3,594,769, the Collatz iteration reaches 1 after 53 steps. The first transition is 10784308; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 17 × 211457
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,806,244
Proper Divisor Sum 211,475
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #3594763 ← → #3594793

Radix Representation

Decimal 3594769
Binary 1101101101101000010001 (22 bits)
Octal 0o15555021
Hexadecimal 0x36DA11

Divisor Catalog (4)

1 17 211,457 3,594,769

Collatz Trajectory (53 steps to reach 1)

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

3,594,769 10,784,308 5,392,154 2,696,077 8,088,232 4,044,116 2,022,058 1,011,029 3,033,088 1,516,544 758,272 379,136 189,568 94,784 47,392 23,696 11,848 5,924 2,962 1,481 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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