λ
Sequence Observatory

4,848,847

4848847
Deficient Odd Prime

Starting at 4,848,847, the Collatz iteration reaches 1 after 312 steps. The first transition is 14546542; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 4848847
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,848,848
Proper Divisor Sum 1
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #4848839 ← → #4848869

Radix Representation

Decimal 4848847
Binary 10010011111110011001111 (23 bits)
Octal 0o22376317
Hexadecimal 0x49FCCF

Divisor Catalog (2)

Collatz Trajectory (312 steps to reach 1)

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

4,848,847 14,546,542 7,273,271 21,819,814 10,909,907 32,729,722 16,364,861 49,094,584 24,547,292 12,273,646 6,136,823 18,410,470 9,205,235 27,615,706 13,807,853 41,423,560 20,711,780 10,355,890 5,177,945 15,533,836 7,766,918 3,883,459 11,650,378 5,825,189 17,475,568 8,737,784 4,368,892 2,184,446 1,092,223 3,276,670 1,638,335 4,915,006 2,457,503 7,372,510 3,686,255 11,058,766 5,529,383 16,588,150 8,294,075 24,882,226 12,441,113 37,323,340 18,661,670 9,330,835 27,992,506 13,996,253 41,988,760 20,994,380 10,497,190 5,248,595 15,745,786 7,872,893 23,618,680 11,809,340 5,904,670 2,952,335 8,857,006 4,428,503 13,285,510 6,642,755

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