λ
Sequence Observatory

184,397

97 × 1901
Deficient Odd Composite

Starting at 184,397, the Collatz iteration reaches 1 after 178 steps. The first transition is 553192; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 97 × 1901
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 186,396
Proper Divisor Sum 1,999
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #184369 ← → #184409

Radix Representation

Decimal 184397
Binary 101101000001001101 (18 bits)
Octal 0o550115
Hexadecimal 0x2D04D

Divisor Catalog (4)

1 97 1,901 184,397

Collatz Trajectory (178 steps to reach 1)

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

184,397 553,192 276,596 138,298 69,149 207,448 103,724 51,862 25,931 77,794 38,897 116,692 58,346 29,173 87,520 43,760 21,880 10,940 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174

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