2,888,126

2 × 1444063

2,888,126 factors as 2 × 1444063. Its 4 positive divisors give a proper-divisor sum of 1,444,066, so this integer is deficient. The Collatz stopping time is 257 steps.

Prime Factor Structure

Factorization String 2 × 1444063

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,332,192

Proper Divisor Sum 1,444,066

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2888117 ← → #2888141

Radix Representation

Decimal	2888126
Binary	1011000001000110111110 (22 bits)
Octal	0o13010676
Hexadecimal	0x2C11BE

Divisor Catalog (4)

1 2 1,444,063 2,888,126

Collatz Trajectory (257 steps to reach 1)

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

2,888,126 1,444,063 4,332,190 2,166,095 6,498,286 3,249,143 9,747,430 4,873,715 14,621,146 7,310,573 21,931,720 10,965,860 5,482,930 2,741,465 8,224,396 4,112,198 2,056,099 6,168,298 3,084,149 9,252,448 4,626,224 2,313,112 1,156,556 578,278 289,139 867,418 433,709 1,301,128 650,564 325,282 162,641 487,924 243,962 121,981 365,944 182,972 91,486 45,743 137,230 68,615 205,846 102,923 308,770 154,385 463,156 231,578 115,789 347,368 173,684 86,842 43,421 130,264 65,132 32,566 16,283 48,850 24,425 73,276 36,638 18,319

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