λ
Sequence Observatory

4,895,279

4895279
Deficient Odd Prime

Starting at 4,895,279, the Collatz iteration reaches 1 after 299 steps. The first transition is 14685838; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 4895279
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,895,280
Proper Divisor Sum 1
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #4895263 ← → #4895291

Radix Representation

Decimal 4895279
Binary 10010101011001000101111 (23 bits)
Octal 0o22531057
Hexadecimal 0x4AB22F

Divisor Catalog (2)

Collatz Trajectory (299 steps to reach 1)

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

4,895,279 14,685,838 7,342,919 22,028,758 11,014,379 33,043,138 16,521,569 49,564,708 24,782,354 12,391,177 37,173,532 18,586,766 9,293,383 27,880,150 13,940,075 41,820,226 20,910,113 62,730,340 31,365,170 15,682,585 47,047,756 23,523,878 11,761,939 35,285,818 17,642,909 52,928,728 26,464,364 13,232,182 6,616,091 19,848,274 9,924,137 29,772,412 14,886,206 7,443,103 22,329,310 11,164,655 33,493,966 16,746,983 50,240,950 25,120,475 75,361,426 37,680,713 113,042,140 56,521,070 28,260,535 84,781,606 42,390,803 127,172,410 63,586,205 190,758,616 95,379,308 47,689,654 23,844,827 71,534,482 35,767,241 107,301,724 53,650,862 26,825,431 80,476,294 40,238,147

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