λ
Sequence Observatory

9,183,883

9183883
Deficient Odd Prime

Starting at 9,183,883, the Collatz iteration reaches 1 after 80 steps. The first transition is 27551650; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 9183883
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,183,884
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #9183871 ← → #9183899

Radix Representation

Decimal 9183883
Binary 100011000010001010001011 (24 bits)
Octal 0o43021213
Hexadecimal 0x8C228B

Divisor Catalog (2)

Collatz Trajectory (80 steps to reach 1)

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

9,183,883 27,551,650 13,775,825 41,327,476 20,663,738 10,331,869 30,995,608 15,497,804 7,748,902 3,874,451 11,623,354 5,811,677 17,435,032 8,717,516 4,358,758 2,179,379 6,538,138 3,269,069 9,807,208 4,903,604 2,451,802 1,225,901 3,677,704 1,838,852 919,426 459,713 1,379,140 689,570 344,785 1,034,356 517,178 258,589 775,768 387,884 193,942 96,971 290,914 145,457 436,372 218,186 109,093 327,280 163,640 81,820 40,910 20,455 61,366 30,683 92,050 46,025 138,076 69,038 34,519 103,558 51,779 155,338 77,669 233,008 116,504 58,252

More profiles

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