λ
Sequence Observatory

14,785

5 × 2957
Deficient Odd Composite

Starting at 14,785, the Collatz iteration reaches 1 after 58 steps. The first transition is 44356; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 2957
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 17,748
Proper Divisor Sum 2,963
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #14783 ← → #14797

Radix Representation

Decimal 14785
Binary 11100111000001 (14 bits)
Octal 0o34701
Hexadecimal 0x39C1

Divisor Catalog (4)

1 5 2,957 14,785

Collatz Trajectory (58 steps to reach 1)

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

14,785 44,356 22,178 11,089 33,268 16,634 8,317 24,952 12,476 6,238 3,119 9,358 4,679 14,038 7,019 21,058 10,529 31,588 15,794 7,897 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 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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