2,888,968

2³ × 331 × 1091

2,888,968 factors as 2^3 × 331 × 1091. Its 16 positive divisors give a proper-divisor sum of 2,549,192, so this integer is deficient. The Collatz stopping time is 94 steps.

Prime Factor Structure

Factorization String 2^3 × 331 × 1091

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,438,160

Proper Divisor Sum 2,549,192

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #2888953 ← → #2888971

Radix Representation

Decimal	2888968
Binary	1011000001010100001000 (22 bits)
Octal	0o13012410
Hexadecimal	0x2C1508

Divisor Catalog (16)

1 2 4 8 331 662 1,091 1,324 2,182 2,648 4,364 8,728 361,121 722,242 1,444,484 2,888,968

Collatz Trajectory (94 steps to reach 1)

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

2,888,968 1,444,484 722,242 361,121 1,083,364 541,682 270,841 812,524 406,262 203,131 609,394 304,697 914,092 457,046 228,523 685,570 342,785 1,028,356 514,178 257,089 771,268 385,634 192,817 578,452 289,226 144,613 433,840 216,920 108,460 54,230 27,115 81,346 40,673 122,020 61,010 30,505 91,516 45,758 22,879 68,638 34,319 102,958 51,479 154,438 77,219 231,658 115,829 347,488 173,744 86,872 43,436 21,718 10,859 32,578 16,289 48,868 24,434 12,217 36,652 18,326

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